LIE TO ME (FOX) Killer App # 125181

LIE TO ME: Lightman (Tim Roth, R) and Foster (Kelli Williams, L) get caught up in a dangerous case in “Killer App,” the season finale episode of LIE TO ME airing Monday, Jan. 31 (9:00-10:00 PM ET/PT) on FOX. ©2011 Fox Broadcasting Co. CR: Patrick Wymore/FOX