A 20-year-old man from Bangor is under arrested in connection with a credit union robbery in downtown Bangor. Donovan Steen, Junior, is accused of holding up the Penobscot County Federal Credit Union around 4:30 yesterday afternoon. Police say the suspect ran off with an undisclosed amount of money and was at the center of a search by both authorities in both Bangor and Brewer.Police say several tips from the public in the last 24-hours lead to Steen’s arrest. He’s charged with robbery and remains in the Penobscot County Jail. Police would still like to hear from anyone who may have information in case. Call 947-7382 and if you want to remain anonymous, press 6 to use the tip line.