It was the deadliest reported strike in the U.S.-Israeli war against Iran. Most of the victims were children. In almost any other conflict, these haunting truths would be seared into national memory. Yet more than 120 days since at least one U.S. missile struck an Iranian primary school, there remains no final accounting of what happened. Watch NBC 5 free wherever you are WATCH HERE WATCH HERE The Trump administration has yet to directly accept the blame or formally release findings of a Pentagon investigation into the bombing, even though the military possessed evidence almost immediately that the site of the school had been struck, a U.S. official with knowledge of the situation, who spoke on condition of anonymity in order to discuss an ongoing investigation, told The Associated Press. The AP has reconstructed the story of the attack, beginning in the schoolyard on the morning of Feb. 28, drawing from open-source information, video footage, human rights reports and interviews with researchers and civilians inside and outside Iran to reveal previously unreported details about the bombing in Minab, including the diversity of children killed. Still, many details about the blast remain elusive, as a lack of information from the Pentagon and politicization of the attack by Iran's theocracy have complicated independent reporting efforts. That has created an accountability vacuum, leaving the families of the victims without resolution. Among the mysteries remaining are the number of munitions that hit the school and a complete list of the dead. When asked last week about the incident, President Donald Trump said he hadn't read the Pentagon's report and had seen nothing to make him believe the U.S. had carried out the attack. I don't know that they're ever going to solve that problem in terms of whose fault was it, because there were missiles flying all over the place, he said. I don't think it was us. Iran's mission to the United Nations did not respond to a request for comment from the AP. Video eviden #nbcdfw #crimewatchdallas