Police said Michelle Cormier, 38, of Bangor was arrest around 6 p.m. Monday. She's been charged with two counts of robbery.
The two robberies happened late Sunday night into early Monday morning. Officers responded to the "On The Run" gas station on the corner of Union Street and Griffin Road.
No weapon was shown, but officials say Cormier made off with an undisclosed amount of money.
Then, just before 5:00 a.m. Monday, Cormier is accused of robbing "On The Run" convenience store, on State Street, just under three miles away.
Cormier is being held at the Penobscot County Jail on $10,000 bail.