Detective for Miami Metro Police, Homicide division
Miami Metro Police
Detective McNamara or as he's normally called, Mack (shortened version of his last name) is a character featured in DEXTER during Season 1. He is the brother of Kara Simmons and has a personal vendetta against both Sergeant James Doakes (however he lets it go after they are "even" ) and Carlos Guerrero.
McNamara is a caucasian male in his thrities to forties with blonde hair and blue eyes.
"Got you going after a goddamn cop, motherfucker!"