Watertown Police arrested a Waltham man suspected of carrying out the robbery of the Citizens Bank branch inside the Stop & Shop on Pleasant Street on Oct. 10.
The Watertown and Waltham police departments worked in conjunction with the FBI Bank Robbery Task Force to obtain a search warrant and an arrest warrant for the suspect, James Eaton of 99 Bacon St. Apt. B in Waltham, according to Watertown Police.
The warrant was served Thursday, Oct. 22 at 6:50 p.m.
On Friday, Eaton was arraigned in Waltham District Court on a charge of armed robbery while masked, according to Watertown Police.