Article Photos: Motive sought in Pa. slayings of 3; gunman killed 4/4

Pennsylvania state trooper Jeff Pettuci talks during a news conference at the Geeseytown Fire Company about shootings along a nearby rural road that left four people dead and three Pennsylvania State troopers injured on Friday, Dec. 21, 2012, in Geeseytown, Pa. Pennsylvania State police Lieutenant George Bivens, is at right, and Capt. Maynard Gray is at left. A man fatally shot a woman decorating for a children's Christmas party at a tiny church hall and killed two men elsewhere in the rural central Pennsylvania township before he was fatally shot in a gunfight with state troopers.  (AP Photo/Keith Srakocic)