Stowe botches a sting operation against Callahan, resulting in the death of fellow cop Maria Ronson (Rachel Grant), whose fiancée, fellow cop Van Huffel (Adam Leese), nearly comes to blows with him over it. Chief Mac Baylor (Gary Beadle) has a very blunt chat with Stowe, who is dismissive. Stowe is approached by fellow cop Walter Curry (Trevor Cooper) to help his nephew beat a drug-dealing charge; he instead turns Curry over to Baylor, who fires him. After barricading himself in the station bathroom, Walter confronts an unrepentant Stowe and condemns him for betraying his fellow officers.