When Shireen Abu Akleh, a renowned Palestinian American broadcaster, was shot and killed in 2022 in the northern West Bank, Israeli officials initially suggested that she may have been hit by a Palestinian militant. Months later, the military changed its account, acknowledging that she most likely was shot by an Israeli soldier — whom it declined to identify.

Three years later, a new documentary has identified and named an Israeli soldier as the shooter, apparently solving a mystery that was a major focus at the time of the incident.

Zeteo News, a left-leaning online news outlet, named the shooter as Capt. Alon Scagio, then a 20-year-old marksman in an elite commando unit, citing another soldier in his squad.

Two Israeli military officials, speaking on the condition of anonymity to discuss a sensitive matter, confirmed the documentary’s conclusions to The New York Times. Asked by The Times to confirm the identity of the soldier, the Israeli military said it had made “no definitive determination regarding the identity of the individual responsible for the shooting.” At the same time, it passed along a message from the Scagio family requesting that journalists avoid publishing the captain’s name.

Ms. Abu Akleh, a veteran reporter for Al Jazeera, was a household name in the Middle East. Her death set off mourning across the region and prompted greater global scrutiny of Israel’s occupation of the West Bank. Her U.S. citizenship also prompted unusual concern from the Biden administration, leading to friction between the American and Israeli governments.