Despite family opposition, Mike's cousin Brendan wants to join the police force. Elizabeth announces that she wants to have a big wedding, after all -- at the Plaza Hotel. Mike's working-class ethics make him uncomfortable with the idea. Zane tells his Nana that he plans to re-open his father's case once more. Mike and Zane take a call about an apparent hate crime at a Jewish-owned store, but it turns out that the son of the storeowner was responsible. At court with the son, Zane meets up with a defense attorney and interests her in his father's case. Captain Schmidt tells Mike not to let things ""get complicated"" when he appears before IAB on Chris Livingston's complaint against Brad Ulrich. Ulrich pressures Mike to cover for him. Livingston is upset about Mike's talk with Schmidt and urges him to do the right thing at the hearing. The Jamal Jones protesters get wind of the Livingston situation and are outraged when Ulrich gets another slap on the wrist. Mike spots Beatrice on the stre

Zane appears before IAB on Jansen's assault charge. He flirts with the IAB detective, confident that, given Ulrich's slap on the wrist, he'll get off easy. While he remains on desk duty, Mike is partnered with the fossilized Officer Skloff. At roll call, Taylor confronts Ulrich about the Livingston incident. Mike makes out his guest list for the wedding and talks about studying for the Sergeant's Exam. Zane's desk duty proves hazardous when Ryan's collar, an irate working girl, kicks him in a sensitive spot. Mike and Skloff handle a call at a library where the librarian smacked a corner boy with an atlas. Skloff refuses to take anyone in, then tries to ticket a dog for public urination. Zane continues to duck calls from Steve Dorigan at the Fire Marshall's office, and uses his office time to discuss his father's case with Vanessa Sharp. Elizabeth stops by the 12th to pick up Mike's guest list and agrees to join Zane for lunch. Beatrice photographs them together. Mike stops by Steve's o

At Beatrice's urging, Jansen drops the assault charge against Zane. He loses 10 vacation days and returns to active duty. Pressure to stop the pigeon serial killer mounts. Beatrice asks Mike to intervene so she can get back with Zane. He suggests that she get a job and a life. Mike tells Zane about Steve's lead in the arson case. Newell remains in hospital, his attacker still at large. Elizabeth's mother and stepmother take her shopping for a wedding gown. Mike is reluctant to tell Steve that he wants Zane to be his best man. Zane offers a number of possibilities for Mike's bachelor party, including a 4-day porno yacht trip, shark hunting, dog sledding, shooting the rapids, snowmobiling in the Rockies, ice climbing, the world barbecue championships, and the Montana Testicle Festival. After a cook and headwaiter assault each other with a carving fork, Zane and Mike accompany them to the hospital and take the opportunity to visit Newell. Newell tells them that he was the one who put the