At 2:06 pm on Friday, December 11, Marion Chief of Police John Garcia signed off to radio dispatch, ending his shift and a law enforcement career that spanned three and a half decades. The Town of Marion recognized his retirement with a drive-thru sendoff outside the Cushman Community Center. School children created a banner for the occasion that included greetings from the Board of Selectmen, Fire Department, town and school district officials, police cruisers from several towns across southeastern Mass