Rookie Swann kills himself after the initiation party at the Kubiak Lodge; LaRue tells Furillo about his night with a murder victim's wife; another hooker is killed by a copycat murderer; and the lieutenants quarrel over a government study grant.

Jablonski deals with a woman who has lost her cat; Renko suffers after a TV newswoman exposes his fondness for doughnuts; LaRue looks very bad to IAD after shooting Caroline Reynolds' former lover; Goldblume pushes to tie Buttman to the hooker killing; Washington fumes over the firing of Garfield; everyone tries a new Bengali restaurant.

Belker plans to accompany a prisoner to Las Vegas.

Mayo and Garibaldi follow a juvenile murder suspect who has threatened witnesses.

Bobby Hill faces an IRS audit and gets tips from Ray Calletano. LaRue and Washington catch a guy with stolen airline ticket forms.

Joyce works with a burned out P.D. on the defense of Escobedo and Munoz on assault charges.

Coffey and Bates bust a young black boy for shoplifting.

Detective Phil Dugan cuts some corners to catch an elusive mobster; Goldblume pursues a solitary investigation into Gina's death; Hill and Renko try to help a homeless family caught up in red tape; Coffey gets to ride with Jablonski; Calletano and Hunter test for the captain's position; and everyone faces a random drug screening.