Brothers Under Arms

Martinez arrives at the squad for his last day. Diane tells Jill the results of her conversation with Denby. Sorenson and Sipowicz look into a murder, where the gun used was involved in a shooting 2 years earlier. With help from the gun owner's mother, they get the gun and the name of the party who last had the gun. That party points to the gun owner's brother as the one who really wanted the gun to accompany him on a visit to his girlfriend's ex-boyfriend. Denby tells Russell that Don Kirkendall escaped from his supervision last night (after his night of drinking with Russell) and if Don contacts Jill, Russell should let him know, so he can save his own ass. Jill gives into Don's continual calls and asks Diane for the use of her apartment, knowing that her own apartment is probably under surveillance by Denby. Jill gives Don some money and tells him to leave, but before he goes he swipes Bobby's wedding ring from the mantel. The squad gathers to celebrate the promotion of James Martin