To hear more audio stories from publishers like The New York Times, download Audm for iPhone or Android.T here’s a video of the exact moment Inshaf Ibrahim decided to abandon his life as a rich young man and turn into a mass murderer.... Later, investigators picked him out of CCTV footage, standing near a vacant table, wearing a baseball cap and a T-shirt, his back to the camera.... In the footage, he moves like a perplexed penguin....