Some found certain scenarios in the show unlikely. There was the interrogation scene where Detective Louis Fitch, played by Michael Imperioli, sat mute and stared blankly at a suspect for a long period. The suspect eventually becomes freaked out and confesses to stealing Oxycontin at a drugstore that was the scene of a murder. “You’re not going to stare someone into a confession,” said Sgt. Matthew Gnatek. He also found it farfetched that Fitch — or any officer — would walk to the door of a home where an armed gunman was holding hostages and go inside after the gunman earlier had shot at him and his partner.