Police say a man wearing a mask held up the National Penn Bank on Route 309 in Butler Township around 9:30 Friday morning.
He showed the teller a gun and demanded money.
The robber took off in a pick up truck which was spotted by a police officer.
The officer chased the suspect to Stockton, where he jumped out of the truck and ran into the woods in the area of the Dreck Creek reservoir.
Brian Sabatini, butler township police
Officer Brian Sabatini of the Butler Township Police told Eyewitness News "An undercover Hazleton City Police officer located a vehicle matching the description on the Stockton Road. He was following the vehicle as he was calling for back up units. The actor did pull the vehicle off to a cutoff on the side of the road and fled into the woods on foot."
Police looked on foot and in the air before calling off the search after 1:00 Friday afternoon.
If you have information about this robbery suspect, call Butler Township Police or Luzerne County 9-1-1.
Copyright 2015 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.