A Pittsfield man pleaded guilty this afternoon in Berkshire Superior Court in connection with a robbery. 24 year old MACKENZIE G. COLVIN appeared before Judge Daniel Ford. \n\nCOLVIN pleaded guilty to one (1) count of UNARMED ROBBERY, two (2) counts of ASSAULT WITH INTENT TO ROB and two (2) counts of ASSAULT AND BATTERY. Judge Ford ordered him to serve concurrent 3 to 4 year state prison sentences at the Massachusetts Correctional Institution at Cedar Junction on the charges of UNARMED ROBBERY and ASSAULT WITH INTENT TO ROB. COLVIN was given concurrent house of correction time on the other charges. \n\nCOLVIN robbed Kirk\u2019s Variety Store in Pittsfield on January 25, 2017. \n\nOne (1) count of ASSAULT AND BATTERY BY MEANS OF A DANGEROUS WEAPON and one (1) count of RESISTING ARREST were dismissed at the request of the Commonwealth. \n\nThe investigation was conducted by members of the Pittsfield Police Department.