ARNOLD, PA. (WPXI) — A massive fire broke out at the St. Vladimir Catholic Church on Kenneth Avenue in Arnold. At least a dozen trucks from fire departments in Westmoreland and Allegheny counties responded to the blaze at St Vladimir Ukrainian Catholic Catholic Church, 1600 Kenneth Ave. Firefighters were alerted to the scene at 7:29 p.m., according to Westmoreland County 911 operators. There is no word of injuries or what caused the fire to start.