Officers Malloy and Reed assist a young mother whose baby is threatened by a deranged man and they help a woman being harassed by a spiteful neighbor. Reed worries all evening that the small dent in the fender he caused while backing the car up for fuel might lead to termination, since he is still on probation.

Walters and Brinkman are on a roll lately and like to brag, much to the irritation of Reed. He and Malloy help them out by finishing one of their calls, then rescue a sick teenage girl and arrest the young man who took her in. Back on patrol, they meet an informant who gives them a tip on a big drug buy scheduled for 11 PM. They give the info to Sgt. Miller who asks them to help in the bust.

Reed volunteers to line up entertainment for the department party, just as Malloy needs to serve a subpoena on a famous singer. The team learns of a drug den from their informant and are handed the bust when detectives are too busy to look into it.

A former convict and informant who Malloy helped give a second chance is accused of assaulting a priest, dealing drugs and stealing a gun after being fired from his dish-washing job at Duke's Longhorn Café. Malloy and Reed set out to determine if his story, which is full of suspicious coincidences, is actually true.

There's a new dispatcher on today's day watch, and while Reed can't stand her voice, Malloy sees the situation much differently. On patrol, they search for a hit and run driver who left a small girl in serious condition, investigate a break-in at a synagogue, deal with a drunk woman who is searching for her daughter and become part of a SWAT team attempting to neutralize a sniper terrorizing the movie studio from which he was just fired.