The name Mohammed al-Dura is barely known in the United States. Yet to a billion people in the Muslim world it is an infamous symbol of grievance against Israel and—because of this country's support for Israel —against the United States as well.

Al-Dura was the twelve-year-old Palestinian boy shot and killed during an exchange of fire between Israeli soldiers and Palestinian demonstrators on September 30, 2000. The final few seconds of his life, when he crouched in terror behind his father, Jamal, and then slumped to the ground after bullets ripped through his torso, were captured by a television camera and broadcast around the world. Through repetition they have become as familiar and significant to Arab and Islamic viewers as photographs of bombed-out Hiroshima are to the people of Japan—or as footage of the crumbling World Trade Center is to Americans. Several Arab countries have issued postage stamps carrying a picture of the terrified boy. One of Baghdad's main streets was renamed The Martyr Mohammed Aldura Street. Morocco has an al-Dura Park. In one of the messages Osama bin Laden released after the September 11 attacks and the subsequent U.S. invasion of Afghanistan, he began a list of indictments against "American arrogance and Israeli violence" by saying, "In the epitome of his arrogance and the peak of his media campaign in which he boasts of 'enduring freedom,' Bush must not forget the image of Mohammed al-Dura and his fellow Muslims in Palestine and Iraq. If he has forgotten, then we will not forget, God willing."

But almost since the day of the episode evidence has been emerging in Israel, under controversial and intriguing circumstances, to indicate that the official version of the Mohammed al-Dura story is not true. It now appears that the boy cannot have died in the way reported by most of the world's media and fervently believed throughout the Islamic world. Whatever happened to him, he was not shot by the Israeli soldiers who were known to be involved in the day's fighting—or so I am convinced, after spending a week in Israel talking with those examining the case. The exculpatory evidence comes not from government or military officials in Israel, who have an obvious interest in claiming that their soldiers weren't responsible, but from other sources. In fact, the Israel Defense Forces, or IDF, seem to prefer to soft-pedal the findings rather than bring any more attention to this gruesome episode. The research has been done by a variety of academics, ex-soldiers, and Web-loggers who have become obsessed with the case, and the evidence can be cross-checked.

No "proof" that originates in Israel is likely to change minds in the Arab world. The longtime Palestinian spokesperson Hanan Ashrawi dismissed one early Israeli report on the topic as a "falsified version of reality [that] blames the victims." Late this spring Said Hamad, a spokesman at the PLO office in Washington, told me of the new Israeli studies, "It does not surprise me that these reports would come out from the same people who shot Mohammed al-Dura. He was shot of course by the Israeli army, and not by anybody else." Even if evidence that could revise the understanding of this particular death were widely accepted (so far it has been embraced by a few Jewish groups in Europe and North America), it would probably have no effect on the underlying hatred and ongoing violence in the region. Nor would evidence that clears Israeli soldiers necessarily support the overarching Likud policy of sending soldiers to occupy territories and protect settlements. The Israelis still looking into the al-Dura case do not all endorse Likud occupation policies. In fact, some strongly oppose them.

The truth about Mohammed al-Dura is important in its own right, because this episode is so raw and vivid in the Arab world and so hazy, if not invisible, in the West. Whatever the course of the occupation of Iraq, the United States has guaranteed an ample future supply of images of Arab suffering. The two explosions in Baghdad markets in the first weeks of the war, killing scores of civilians, offered an initial taste. Even as U.S. officials cautioned that it would take more time and study to determine whether U.S. or Iraqi ordnance had caused the blasts, the Arab media denounced the brutality that created these new martyrs. More of this lies ahead. The saga of Mohammed al-Dura illustrates the way the battles of wartime imagery may play themselves out.

The harshest version of the al-Dura case from the Arab side is that it proves the ancient "blood libel"—Jews want to kill gentile children—and shows that Americans count Arab life so cheap that they will let the Israelis keep on killing. The harshest version from the Israeli side is that the case proves the Palestinians' willingness to deliberately sacrifice even their own children in the name of the war against Zionism. In Tel Aviv I looked through hour after hour of videotape in an attempt to understand what can be known about what happened, and what it means.

The Day

The death of Mohammed al-Dura took place on the second day of what is now known as the second intifada, a wave of violent protests throughout the West Bank and Gaza. In the summer of 2000 Middle East peace negotiations had reached another impasse. On September 28 of that year, a Thursday, Ariel Sharon, then the leader of Israel's Likud Party but not yet Prime Minister, made a visit to the highly contested religious site in Jerusalem that Jews know as the Temple Mount and Muslims know as Haram al-Sharif, with its two mosques. For Palestinians this was the trigger—or, in the view of many Israelis, the pretext—for the expanded protests that began the next day.

On September 30 the protest sites included a crossroads in the occupied Gaza territory near the village of Netzarim, where sixty families of Israeli settlers live. The crossroads is a simple right-angle intersection of two roads in a lightly developed area. Three days earlier a roadside bomb had mortally wounded an IDF soldier there. At one corner of the intersection were an abandoned warehouse, two six-story office buildings known as the "twin towers," and a two-story building. (These structures and others surrounding the crossroads have since been torn down.) A group of IDF soldiers had made the two-story building their outpost, to guard the road leading to the Israeli settlement.

Diagonally across the intersection was a small, ramshackle building and a sidewalk bordered by a concrete wall. It was along this wall that Mohammed al-Dura and his father crouched before they were shot. (The father was injured but survived.) The other two corners of the crossroads were vacant land. One of them contained a circular dirt berm, known as the Pita because it was shaped like a pita loaf. A group of uniformed Palestinian policemen, armed with automatic rifles, were on the Pita for much of the day.

Early in the morning of Saturday, September 30, a crowd of Palestinians gathered at the Netzarim crossroads. TV crews, photographers, and reporters from many news agencies, including Reuters, AP, and the French television network France 2, were also at the ready. Because so many cameras were running for so many hours, there is abundant documentary evidence of most of the day's events—with a few strange and crucial exceptions, most of them concerning Mohammed al-Dura.

"Rushes" (raw footage) of the day's filming collected from these and other news organizations around the world tell a detailed yet confusing story. The tapes overlap in some areas but leave mysterious gaps in others. No one camera, of course, followed the day's events from beginning to end; and with so many people engaged in a variety of activities simultaneously, no one account could capture everything. Gabriel Weimann, the chairman of the communications department at the University of Haifa, whose book Communicating Unreality concerns the media's distorting effects, explained to me on my visit that the footage in its entirety has a "Rashomon effect." Many separate small dramas seem to be under way. Some of the shots show groups of young men walking around, joking, sitting and smoking and appearing to enjoy themselves. Others show isolated moments of intense action, as protesters yell and throw rocks, and shots ring out from various directions. Only when these vignettes are packaged together as a conventional TV news report do they seem to have a narrative coherence.

Off and on throughout the morning some of the several hundred Palestinian civilians at the crossroads mounted assaults on the IDF outpost. They threw rocks and Molotov cocktails. They ran around waving the Palestinian flag and trying to pull down an Israeli flag near the outpost. A few of the civilians had pistols or rifles, which they occasionally fired; the second intifada quickly escalated from throwing rocks to using other weapons. The Palestinian policemen, mainly in the Pita area, also fired at times. The IDF soldiers, according to Israeli spokesmen, were under orders not to fire in response to rocks or other thrown objects. They were to fire only if fired upon. Scenes filmed throughout the day show smoke puffing from the muzzles of M-16s pointed through the slits of the IDF outpost.

To watch the raw footage is to wonder, repeatedly, What is going on here? In some scenes groups of Palestinians duck for cover from gunfire while others nonchalantly talk or smoke just five feet away. At one dramatic moment a Palestinian man dives forward clutching his leg, as if shot in the thigh. An ambulance somehow arrives to collect him exactly two seconds later, before he has stopped rolling from the momentum of his fall. Another man is loaded into an ambulance—and, in footage from a different TV camera, appears to jump out of it again some minutes later.

At around 3:00 P.M. Mohammed al-Dura and his father make their first appearance on film. The time can be judged by later comments from the father and some journalists on the scene, and by the length of shadows in the footage. Despite the number of cameras that were running that day, Mohammed and Jamal al-Dura appear in the footage of only one cameraman—Talal Abu-Rahma, a Palestinian working for France 2.

Jamal al-Dura later said that he had taken his son to a used-car market and was on the way back when he passed through the crossroads and into the crossfire. When first seen on tape, father and son are both crouched on the sidewalk behind a large concrete cylinder, their backs against the wall. The cylinder, about three feet high, is referred to as "the barrel" in most discussions of the case, although it appears to be a section from a culvert or a sewer system. On top of the cylinder is a big paving stone, which adds another eight inches or so of protection. The al-Duras were on the corner diagonally opposite the Israeli outpost. By hiding behind the barrel they were doing exactly what they should have done to protect themselves from Israeli fire.

Many news accounts later claimed that the two were under fire for forty-five minutes, but the action captured on camera lasts a very brief time. Jamal looks around desperately. Mohammed slides down behind him, as if to make his body disappear behind his father's. Jamal clutches a pack of cigarettes in his left hand, while he alternately waves and cradles his son with his right. The sound of gunfire is heard, and four bullet holes appear in the wall just to the left of the pair. The father starts yelling. There is another burst. Mohammed goes limp and falls forward across his father's lap, his shirt stained with blood. Jamal, too, is hit, and his head starts bobbling. The camera cuts away. Although France 2 or its cameraman may have footage that it or he has chosen not to release, no other visual record of the shooting or its immediate aftermath is known to exist. Other Palestinian casualties of the day are shown being evacuated, but there is no known on-tape evidence of the boy's being picked up, tended to, loaded into an ambulance, or handled in any other way after he was shot.

The footage of the shooting is unforgettable, and it illustrates the way in which television transforms reality. I have seen it replayed at least a hundred times now, and on each repetition I can't help hoping that this time the boy will get himself down low enough, this time the shots will miss. Through the compression involved in editing the footage for a news report, the scene acquired a clear story line by the time European, American, and Middle Eastern audiences saw it on television: Palestinians throw rocks. Israeli soldiers, from the slits in their outpost, shoot back. A little boy is murdered.

What is known about the rest of the day is fragmentary and additionally confusing. A report from a nearby hospital says that a dead boy was admitted on September 30, with two gun wounds to the left side of his torso. But according to the photocopy I saw, the report also says that the boy was admitted at 1:00 P.M.; the tape shows that Mohammed was shot later in the afternoon. The doctor's report also notes, without further explanation, that the dead boy had a cut down his belly about eight inches long. A boy's body, wrapped in a Palestinian flag but with his face exposed, was later carried through the streets to a burial site (the exact timing is in dispute). The face looks very much like Mohammed's in the video footage. Thousands of mourners lined the route. A BBC TV report on the funeral began, "A Palestinian boy has been martyred." Many of the major U.S. news organizations reported that the funeral was held on the evening of September 30, a few hours after the shooting. Oddly, on film the procession appears to take place in full sunlight, with shadows indicative of midday.

The Aftermath

Almost immediately news media around the world began reporting the tragedy. Print outlets were generally careful to say that Mohammed al-Dura was killed in "the crossfire" or "an exchange of fire" between Israeli soldiers and Palestinians. The New York Times, for instance, reported that he was "shot in the stomach as he crouched behind his father on the sidelines of an intensifying battle between Israeli and Palestinian security forces." But the same account included Jamal al-Dura's comment that the fatal volley had come from Israeli soldiers. Jacki Lyden said on NPR's Weekend All Things Considered that the boy had been "caught in crossfire." She then interviewed the France 2 cameraman, Talal Abu-Rahma, who said that he thought the Israelis had done the shooting.

ABU-RAHMA: I was very sad. I was crying. And I was remembering my children. I was afraid to lose my life. And I was sitting on my knees and hiding my head, carrying my camera, and I was afraid from the Israeli to see this camera, maybe they will think this is a weapon, you know, or I am trying to shoot on them. But I was in the most difficult situation in my life. A boy, I cannot save his life, and I want to protect myself.

LYDEN: Was there any attempt by the troops who were firing to cease fire to listen to what the father had to say? Could they even see what they were shooting at?

ABU-RAHMA: Okay. It's clear it was a father, it's clear it was a boy over there for ever who [presumably meaning "whoever"] was shooting on them from across the street, you know, in front of them. I'm sure from that area, I'm expert in that area, I've been in that area many times. I know every [unintelligible] in that area. Whoever was shooting, he got to see them, because that base is not far away from the boy and the father. It's about a hundred and fifty meters [about 500 feet].

On that night's broadcast of ABC World News Tonight, the correspondent Gillian Findlay said unambiguously that the boy had died "under Israeli fire." Although both NBC and CBS used the term "crossfire" in their reports, videos of Israeli troops firing and then the boy dying left little doubt about the causal relationship. Jamal al-Dura never wavered in his view that the Israelis had killed his son. "Are you sure they were Israeli bullets?" Diane Sawyer, of ABC News, asked him in an interview later that year. "I'm a hundred percent sure," he replied, through his translator. "They were Israelis." In another interview he told the Associated Press, "The bullets of the Zionists are the bullets that killed my son."

By Tuesday, October 3, all doubt seemed to have been removed. After a hurried internal investigation the IDF concluded that its troops were probably to blame. General Yom-Tov Samia, then the head of the IDF's Southern Command, which operated in Gaza, said, "It could very much be—this is an estimation—that a soldier in our position, who has a very narrow field of vision, saw somebody hiding behind a cement block in the direction from which he was being fired at, and he shot in that direction." General Giora Eiland, then the head of IDF operations, said on an Israeli radio broadcast that the boy was apparently killed by "Israeli army fire at the Palestinians who were attacking them violently with a great many petrol bombs, rocks, and very massive fire."

The further attempt to actually justify killing the boy was, in terms of public opinion, yet more damning for the IDF. Eiland said, "It is known that [Mohammed al-Dura] participated in stone throwing in the past." Samia asked what a twelve-year-old was doing in such a dangerous place to begin with. Ariel Sharon, who admitted that the footage of the shooting was "very hard to see," and that the death was "a real tragedy," also said, "The one that should be blamed is only the one ... that really instigated all those activities, and that is Yasir Arafat."

Palestinians, and the Arab-Islamic world in general, predictably did not agree. Sweatshirts, posters, and wall murals were created showing the face of Mohammed al-Dura just before he died. "His face, stenciled three feet high, is a common sight on the walls of Gaza," Matthew McAllester, of Newsday, wrote last year. "His name is known to every Arab, his death cited as the ultimate example of Israeli military brutality." In modern warfare, Bob Simon said on CBS's 60 Minutes, "one picture can be worth a thousand weapons," and the picture of the doomed boy amounted to "one of the most disastrous setbacks Israel has suffered in decades." Gabriel Weimann, of Haifa University, said that when he first heard of the case, "it made me sick to think this was done in my name." Amnon Lord, an Israeli columnist who has investigated the event, told me in an e-mail message that it was important "on the mythological level," because it was "a framework story, a paradigmatic event," illustrating Israeli brutality. Dan Schueftan, an Israeli strategist and military thinker, told me that the case was uniquely damaging. He said, "[It was] the ultimate symbol of what the Arabs want to think: the father is trying to protect his son, and the satanic Jews—there is no other word for it—are trying to kill him. These Jews are people who will come to kill our children, because they are not human."

Two years after Mohammed al-Dura's death his stepmother, Amal, became pregnant with another child, the family's eighth. The parents named him Mohammed. Amal was quoted late in her pregnancy as saying, "It will send a message to Israel: 'Yes, you've killed one, but God has compensated for him. You can't kill us all.'"

Second Thoughts

In the fall of last year Gabriel Weimann mentioned the Mohammed al-Dura case in a special course that he teaches at the Israeli Military Academy, National Security and Mass Media. Like most adults in Israel, Weimann, a tall, athletic-looking man in his early fifties, still performs up to thirty days of military-reserve duty a year. His reserve rank is sergeant, whereas the students in his class are lieutenant colonels and above.

To underscore the importance of the media in international politics, Weimann shows some of his students a montage of famous images from past wars: for World War II the flag raising at Iwo Jima; for Vietnam the South Vietnamese officer shooting a prisoner in the head and the little girl running naked down a path with napalm on her back. For the current intifada, Weimann told his students, the lasting iconic image would be the frightened face of Mohammed al-Dura.

One day last fall, after he discussed the images, a student spoke up. "I was there," he said. "We didn't do it."

"Prove it," Weimann said. He assigned part of the class, as its major research project, a reconsideration of the evidence in the case. A surprisingly large amount was available. The students began by revisiting an investigation undertaken by the Israeli military soon after the event.

Shortly after the shooting General Samia was contacted by Nahum Shahaf, a physicist and engineer who had worked closely with the IDF on the design of pilotless drone aircraft. While watching the original news broadcasts of the shooting Shahaf had been alarmed, like most viewers inside and outside Israel. But he had also noticed an apparent anomaly. The father seemed to be concerned mainly about a threat originating on the far side of the barrel behind which he had taken shelter. Yet when he and his son were shot, the barrel itself seemed to be intact. What, exactly, did this mean?

Samia commissioned Shahaf and an engineer, Yosef Duriel, to work on a second IDF investigation of the case. "The reason from my side is to check and clean up our values," Samia later told Bob Simon, of CBS. He said he wanted "to see that we are still acting as the IDF." Shahaf stressed to Samia that the IDF should do whatever it could to preserve all physical evidence. But because so much intifada activity continued in the Netzarim area, the IDF demolished the wall and all related structures. Shahaf took one trip to examine the crossroads, clad in body armor and escorted by Israeli soldiers. Then, at a location near Beersheba, Shahaf, Duriel, and others set up models of the barrel, the wall, and the IDF shooting position, in order to re-enact the crucial events.

Bullets had not been recovered from the boy's body at the hospital, and the family was hardly willing to agree to an exhumation to re-examine the wounds. Thus the most important piece of physical evidence was the concrete barrel. In the TV footage it clearly bears a mark from the Israeli Bureau of Standards, which enabled investigators to determine its exact dimensions and composition. When they placed the equivalent in front of a concrete wall and put mannequins representing father and son behind it, a conclusion emerged: soldiers in the Israeli outpost could not have fired the shots whose impact was shown on TV. The evidence was cumulative and reinforcing. It involved the angle, the barrel, the indentations, and the dust.

Mohammed al-Dura and his father looked as if they were sheltering themselves against fire from the IDF outpost. In this they were successful. The films show that the barrel was between them and the Israeli guns. The line of sight from the IDF position to the pair was blocked by concrete. Conceivably, some other Israeli soldier was present and fired from some other angle, although there is no evidence of this and no one has ever raised it as a possibility; and there were Palestinians in all the other places, who would presumably have noticed the presence of additional IDF troops. From the one location where Israeli soldiers are known to have been, the only way to hit the boy would have been to shoot through the concrete barrel.

This brings us to the nature of the barrel. Its walls were just under two inches thick. On the test range investigators fired M-16 bullets at a similar barrel. Each bullet made an indentation only two fifths to four fifths of an inch deep. Penetrating the barrel would have required multiple hits on both sides of the barrel's wall. The videos of the shooting show fewer than ten indentations on the side of the barrel facing the IDF, indicating that at some point in the day's exchanges of fire the Israelis did shoot at the barrel. But photographs taken after the shooting show no damage of any kind on the side of the barrel facing the al-Duras—that is, no bullets went through.

Further evidence involves the indentations in the concrete wall. The bullet marks that appear so ominously in the wall seconds before the fatal volley are round. Their shape is significant because of what it indicates about the angle of the gunfire. The investigators fired volleys into a concrete wall from a variety of angles. They found that in order to produce a round puncture mark, they had to fire more or less straight on. The more oblique the angle, the more elongated and skidlike the hole became.

The dust resulting from a bullet's impact followed similar rules. A head-on shot produced the smallest, roundest cloud of dust. The more oblique the angle, the larger and longer the cloud of dust. In the video of the shooting the clouds of dust near the al-Duras' heads are small and round. Shots from the IDF outpost would necessarily have been oblique.

In short, the physical evidence of the shooting was in all ways inconsistent with shots coming from the IDF outpost—and in all ways consistent with shots coming from someplace behind the France 2 cameraman, roughly in the location of the Pita. Making a positive case for who might have shot the boy was not the business of the investigators hired by the IDF. They simply wanted to determine whether the soldiers in the outpost were responsible. Because the investigation was overseen by the IDF and run wholly by Israelis, it stood no chance of being taken seriously in the Arab world. But its fundamental point—that the concrete barrel lay between the outpost and the boy, and no bullets had gone through the barrel—could be confirmed independently from news footage.

It was at this point that the speculation about Mohammed al-Dura's death left the realm of geometry and ballistics and entered the world of politics, paranoia, fantasy, and hatred. Almost as soon as the second IDF investigation was under way, Israeli commentators started questioning its legitimacy and Israeli government officials distanced themselves from its findings. "It is hard to describe in mild terms the stupidity of this bizarre investigation," the liberal newspaper Ha'aretz said in an editorial six weeks after the shooting. The newspaper claimed that Shahaf and Duriel were motivated not by a need for dispassionate inquiry but by the belief that Palestinians had staged the whole shooting. (Shahaf told me that he began his investigation out of curiosity but during the course of it became convinced that the multiple anomalies indicated a staged event.) "The fact that an organized body like the IDF, with its vast resources, undertook such an amateurish investigation—almost a pirate endeavor—on such a sensitive issue, is shocking and worrying," Ha'aretz said.

As the controversy grew, Samia abbreviated the investigation and subsequently avoided discussing the case. Most government officials, I was told by many sources, regard drawing any further attention to Mohammed al-Dura as self-defeating. No new "proof" would erase images of the boy's death, and resurrecting the discussion would only ensure that the horrible footage was aired yet again. IDF press officials did not return any of my calls, including those requesting to interview soldiers who were at the outpost.

So by the time Gabriel Weimann's students at the Israeli Military Academy, including the one who had been on the scene, began looking into the evidence last fall, most Israelis had tried to put the case behind them. Those against the Likud policy of encouraging settlements in occupied territory think of the shooting as one more illustration of the policy's cost. Those who support the policy view Mohammed al-Dura's death as an unfortunate instance of "collateral damage," to be weighed against damage done to Israelis by Palestinian terrorists. Active interest in the case was confined mainly to a number of Israelis and European Jews who believe the event was manipulated to blacken Israel's image. Nahum Shahaf has become the leading figure in this group.

Shahaf is a type familiar to reporters: the person who has given himself entirely to a cause or a mystery and can talk about its ramifications as long as anyone will listen. He is a strongly built man of medium height, with graying hair combed back from his forehead. In photos he always appears stern, almost glowering, whereas in the time I spent with him he seemed to be constantly smiling, joking, having fun. Shahaf is in his middle fifties, but like many other scientists and engineers, he has the quality of seeming not quite grown up. He used to live in California, where, among other pursuits, he worked as a hang-gliding instructor. He moves and gesticulates with a teenager's lack of self-consciousness about his bearing. I liked him.

Before getting involved in the al-Dura case, Shahaf was known mainly as an inventor. He was only the tenth person to receive a medal from the Israeli Ministry of Science, for his work on computerized means of compressing digital video transmission. "But for two and a half years I am spending time only on the al-Dura case," he told me. "I left everything for it, because I believe that this is most important." When I arrived at his apartment, outside Tel Aviv, to meet him one morning, I heard a repeated sound from one room that I assumed was from a teenager's playing a violent video game. An hour later, when we walked into that room—which has been converted into a video-research laboratory, with multiple monitors, replay devices, and computers—I saw that it was one mob scene from September 30, being played on a continuous loop.

Shahaf's investigation for the IDF showed that the Israeli soldiers at the outpost did not shoot the boy. But he now believes that everything that happened at Netzarim on September 30 was a ruse. The boy on the film may or may not have been the son of the man who held him. The boy and the man may or may not actually have been shot. If shot, the boy may or may not actually have died. If he died, his killer may or may not have been a member of the Palestinian force, shooting at him directly. The entire goal of the exercise, Shahaf says, was to manufacture a child martyr, in correct anticipation of the damage this would do to Israel in the eyes of the world—especially the Islamic world. "I believe that one day there will be good things in common between us and the Palestinians," he told me. "But the case of Mohammed al-Dura brings the big flames between Israel and the Palestinians and Arabs. It brings a big wall of hate. They can say this is the proof, the ultimate proof, that Israeli soldiers are boy-murderers. And that hatred breaks any chance of having something good in the future."

The reasons to doubt that the al-Duras, the cameramen, and hundreds of onlookers were part of a coordinated fraud are obvious. Shahaf's evidence for this conclusion, based on his videos, is essentially an accumulation of oddities and unanswered questions about the chaotic events of the day. Why is there no footage of the boy after he was shot? Why does he appear to move in his father's lap, and to clasp a hand over his eyes after he is supposedly dead? Why is one Palestinian policeman wearing a Secret Service-style earpiece in one ear? Why is another Palestinian man shown waving his arms and yelling at others, as if "directing" a dramatic scene? Why does the funeral appear—based on the length of shadows—to have occurred before the apparent time of the shooting? Why is there no blood on the father's shirt just after they are shot? Why did a voice that seems to be that of the France 2 cameraman yell, in Arabic, "The boy is dead" before he had been hit? Why do ambulances appear instantly for seemingly everyone else and not for al-Dura?

A handful of Israeli and foreign commentators have taken up Shahaf's cause. A Web site called masada2000.org says of the IDF's initial apology, "They acknowledged guilt, for never in their collective minds would any one of them have imagined a scenario whereby Mohammed al-Dura might have been murdered by his own people ... a cruel plot staged and executed by Palestinian sharp-shooters and a television cameraman!" Amnon Lord, writing for the magazine Makor Rishon, referred to a German documentary directed by Esther Schapira that was "based on Shahaf's own decisive conclusion" and that determined "that Muhammad Al-Dura was not killed by IDF gunfire at Netzarim junction." "Rather," Lord continued, "the Palestinians, in cooperation with foreign journalists and the UN, arranged a well-staged production of his death." In March of this year a French writer, Gérard Huber, published a book called Contre expertise d'une mise en scène (roughly, Re-evaluation of a Re-enactment). It, too, argues that the entire event was staged. In an e-mail message to me Huber said that before knowing of Shahaf's studies he had been aware that "the images of little Mohammed were part of the large war of images between Palestinians and Israelis." But until meeting Shahaf, he said, "I had not imagined that it involved a fiction"—a view he now shares. "The question of 'Who killed little Mohammed?'" he said, "has become a screen to disguise the real question, which is: 'Was little Mohammed actually killed?'"

The truth about this case will probably never be determined. Or, to put it more precisely, no version of truth that is considered believable by all sides will ever emerge. For most of the Arab world, the rights and wrongs of the case are beyond dispute: an innocent boy was murdered, and his blood is on Israel's hands. Mention of contrary evidence or hypotheses only confirms the bottomless dishonesty of the guilty parties—much as Holocaust-denial theories do in the Western world. For the handful of people collecting evidence of a staged event, the truth is also clear, even if the proof is not in hand. I saw Nahum Shahaf lose his good humor only when I asked him what he thought explained the odd timing of the boy's funeral, or the contradictions in eyewitness reports, or the other loose ends in the case. "I don't 'think,' I know!" he said several times. "I am a physicist. I work from the evidence." Schapira had collaborated with him for the German documentary and then produced a film advancing the "minimum" version of his case, showing that the shots did not, could not have, come from the IDF outpost. She disappointed him by not embracing the maximum version—the all-encompassing hoax—and counseled him not to talk about a staged event unless he could produce a living boy or a cooperative eyewitness. Shahaf said that he still thought well of her, and that he was not discouraged. "I am only two and a half years into this work," he told me. "It took twelve years for the truth of the Dreyfus case to come out."

For anyone else who knows about Mohammed al-Dura but is not in either of the decided camps—the Arabs who are sure they know what happened, the revisionists who are equally sure—the case will remain in the uncomfortable realm of events that cannot be fully explained or understood. "Maybe it was an accidental shooting," Gabriel Weimann told me, after reading his students' report, which, like the German documentary, supported the "minimum" conclusion—the Israeli soldiers at the outpost could not have killed the boy. (He could not show the report to me, he said, on grounds of academic confidentiality.) "Maybe even it was staged—although I don't think my worst enemy is so inhuman as to shoot a boy for the sake of publicity. Beyond that, I do not know." Weimann's recent work involves the way that television distorts reality in attempting to reconstruct it, by putting together loosely related or even random events in what the viewer imagines is a coherent narrative flow. The contrast between the confusing, contradictory hours of raw footage from the Netzarim crossroads and the clear, gripping narrative of the evening news reports assembled from that footage is a perfect example, he says.

The significance of this case from the American perspective involves the increasingly chaotic ecology of truth around the world. In Arab and Islamic societies the widespread belief that Israeli soldiers shot this boy has political consequences. So does the belief among some Israelis and Zionists in Israel and abroad that Palestinians will go to any lengths to smear them. Obviously, these beliefs do not create the basic tensions in the Middle East. The Israeli policy of promoting settlements in occupied territory, and the Palestinian policy of terror, are deeper obstacles. There would never have been a showdown at the Netzarim crossroads, or any images of Mohammed al-Dura's shooting to be parsed in different ways, if there were no settlement nearby for IDF soldiers to protect. Gabriel Weimann is to the left of Dan Schueftan on Israel's political spectrum, but both believe that Israel should end its occupation. I would guess that Nahum Shahaf thinks the same thing, even though he told me that to preserve his "independence" as a researcher, he wanted to "isolate myself from any kind of political question."

The images intensify the self-righteous determination of each side. If anything, modern technology has aggravated the problem of mutually exclusive realities. With the Internet and TV, each culture now has a more elaborate apparatus for "proving," dramatizing, and disseminating its particular truth.

In its engagement with the Arab world the United States has assumed that what it believes are noble motives will be perceived as such around the world. We mean the best for the people under our control; stability, democracy, prosperity, are our goals; why else would we have risked so much to help an oppressed people achieve them? The case of Mohammed al-Dura suggests the need for much more modest assumptions about the way other cultures—in particular today's embattled Islam—will perceive our truths.

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