Reese and Finch got played. They thought they were protecting their latest POI, a beautiful psychologist being targeted by one of her patients. Instead, they discovered too late that she was actually Finch’s nemesis, Root (Amy Acker), a brilliant and deadly computer hacker playing the part of a helpless POI to smoke them out. Root kidnaps Finch at gunpoint, forcing Reese to turn to The Machine for help. Tune into the Season Premiere of Person of Interest, Thursday, September 27 at 9/8c.