STATE COLLEGE, Pennsylvania (AP) -- An official at a Christian radio station in central Pennsylvania says police shot and killed a man who reportedly threatened the station.

Ralph Ralston of the State College Police Department marks evidence at the scene.

WTLR station manager Mark VanOuse says police showed up and warned employees to stay inside around 10:30 a.m. Friday.

He says the station got a tip that an armed man was on his way.

VanOuse says that within minutes he could hear shots being fired.

He says police later told him the man was dead.

A witness told the Centre Daily Times that the man appeared to challenge police with his Ford Bronco and rammed a police cruiser.