BANGOR, Maine (NEWS CENTER) -- Police are searching for an escaped prisoner from Bangor, Maine.

The Maine Department of Corrections says 46-year-old Clyde Cooper left his assigned site in Bangor.

Cooper has been in prison since March 2016. He is currently serving a 4-year sentence for a drug trafficking conviction.

Bangor Police Department is urging anyone with information to call #(207) 947-7382.