Faced with a string of nine brutal murders, all with different MOs and no apparent similarities among the victims, Captain Stottlemeyer calls in Monk to help him investigate. Suspicion falls at first on Henry Smalls, an insurance agent whose calendars appear in three of the victims' photographs. But as Monk, accompanied by Sharona and her new boyfriend, Deputy Mayor Kenny Shale, waits in the dark for Smalls to return home, he helplessly witnesses a fatal stabbing in which the suspect becomes the victim. Rushing after the murderer, who is wearing a ski mask, Monk tries futilely to subdue him, but all he's able to discover is that the murderer bites his fingernails. As the number of victims rises to eleven, the diversity of the victims, combined with the fact that they all live in Marin County, suddenly causes both Monk and Stottlemeyer to realize that they're all members of a jury. The ensuing investigation leads them to a six-year-old personal injury case, won by the plaintiff, who is

Three deaths during a city-wide blackout result in a joint investigation by Stottlemeyer, Monk, Sharona, and Disher, with the unprecedented cooperation of the FBI and the help of power company spokeswoman Michelle Rivas, an attractive brunette who is inexplicably attracted to Monk. While Sharona and Dr. Kroger pressure Monk to call Michelle, Disher follows up on Monk's suggestion that the power outage is connected to a '90s radical named Winston Brenner. Everything fits--the handwriting in the note, the phrasing, even a pair of photographs. Everything except one small detail at the end of the report--Brenner died in 1995. When the FBI acknowledges the possibility that Brenner may have faked his own death to avoid a trial, Captain Stottlemeyer presents a tree-hugging former friend of Brenner's with the evidence that Brenner is still alive and reminds him that this particular power outage is also a homicide. When the tree-hugger is murdered, it becomes clear that the killer is indeed Bre

When five members of the West Coast Mafia are shot down in a barbershop, Monk is pressured by mob godfather Salvatore Lucarelli and his nephew ""Fat Tony"" to solve the case. But the FBI in the person of Agent Colmes is pressuring him, too. Despite Captain Stottlemeyer's insistence that Colmes is not to be trusted, Monk accepts his offer of reinstatement on the police force if he can bring down the whole gang. The only clues are a partially completed crossword puzzle and a gumball machine that was apparently used to break a back window so the killer could escape. With a Mafia bodyguard named Vince as their ""babysitter,"" Monk and Sharona interview the sole witness, Phil Bedard, a young U.S. mint employee who tells them that he saw three men running from the scene, one of them wearing a jacket with a strange-looking number 15 on the back. Bedard also explains the heightened security at the mint: someone has stolen five double-headed pennies. Associating the numbers on the jackets with a Ch

Monk has to help out Natalie when she becomes involved in a lotto scandal.

Monk must determine who is trying to ruin a friend's wedding.