LEFT: Tiffany Dickson embraces her 7-year-old son, Bryon III,in front of the casket of her husband, Pennsylvania state trooper Cpl. Bryon Dickson,on Thursday at the Dunmore Cemetery in Dunmore.ABOVE: Pennsylvania state troopers carry Dickson'scasket out of Saint Peter's Cathedral in Scranton after his funeral Thursday.

RIGHT: A law enforcement officer holds a folded United States flag before Dickson's funeral service. Dickson was killed on Friday night in an ambush shooting at the state police barracks in Blooming Grove Township. Authorities are looking for 31-year-old Eric Frein of Canadensis who has been charged with killing one trooper and wounding another outside the barracks.