According to the 911 recording played during the
trial of Zacarias Moussaoui, Cosgrove was located in the northwest corner of the 105th floor in the South Tower, overlooking the
World Financial Center when he called 911 at 9:54 am. In the recording, Cosgrove tells 911 dispatchers that he is calling from survivor Jonathan 'Jon' Ostrau's office (Cosgrove misspelled it as John Ostaru) and that he has two other individuals with him (including fellow disaster victim Douglas Cherry). Cosgrove tells the operator "my wife thinks I'm all right; I called and said I was leaving the building and that I was fine, and then
bang!" A 911 operator later calls him back; he answers, "Hello! We're looking in [...] we're overlooking the Financial Center. Three of us. Two broken windows." A rumbling sound is then heard as the tower begins to collapse, and Cosgrove is subsequently heard frantically crying out "
Oh, God! Oh—!" before the call abruptly cuts off and ends as the South Tower collapses at 9:59 am. ==Aftermath and legacy==