> At least 165 people, mostly schoolgirls, were killed. One official cited by The New York Times said, “We are still looking into the strike, but the evidence increasingly points to US aircraft as the source of the school being hit.” US authorities have acknowledged the inquiry but have not officially claimed responsibility.
Any ways I think it's a little obfuscated because the initial wave of airstrikes started at 11:22am and there were 9 in total, several hitting near the school and at least 2 hitting the school directly. All of this happened in less than 2 minutes according to a joint investigation by Sky News and Forensic Architecture.[0] I think that's also the source of the confusion of whether this was a "triple tap" or "double tap"
[0] https://forensic-architecture.org/investigation/airstrikes-o...