BLAWNOX, Pa. -- Police said a man dressed in a suit robbed a Blawnox bank on Tuesday.

Investigators said the robbery happened around 12:30 p.m. at the Allegheny Valley Bank on Freeport Road.

Officers said the man walked into the bank, demanded money from a teller and ran.

Channel 11's news exchange partners at TribLIVE report that the man was arrested a short time later on Route 28 near the Shaler water plant.