“The gentleman had face-planted, and there was a pool of blood like a murder scene,” Oz told The Associated Press. Oz said he tried to rouse him, but the man had no pulse and his face had begun to turn purple. AdCroissant performed CPR on the man while Oz worked to clear his airway with a face pack and a tongue-depressing oral airway device. The defibrillator “diagnosed that his heart had stopped, as I had thought was the case when I couldn’t get a pulse,” Oz said. Oz praised the Port Authority officers, and credited the man’s life with their quick response.