The chilling 54-second cellphone video begins with a child-size pair of expensive sneakers being placed on the front seat of a car. The voice on the video said he put them in plain view to "set up a trap for these looters." The car door closes and the camera pans to a nearby home's upstairs window. "But little do they know that's my window right there into my room," the voice on the video says. "Sniper tower."