When Morris Penroy's body is found in the Appletree sisters chrysanthemum bed, the two women become Metzger's prime suspects, but Jessica is convinced that the two older women are innocent.
Monk has stiff competition solving the case of a murdered jewelry store owner from a second-rate PI with a loser reputation who suddenly displays skills even more amazing than Monk's.
On Halloween, Monk visits his brother Ambrose in his childhood home to await a visit from his long-absent father, but things take a strange turn when a masked trick-or-treater repeatedly tries to steal Halloween candy.
Carter and Caitlin kidnap Mark, forcing him to mastermind a 100 million-dollar theft. On the outside, Steve and Ron collaborate to find Mark. Meanwhile, Jesse and the Sloans buy a barbecue joint.
A parking garage attendant is inadvertently killed when a murderer targets a financier, and Monk must go undercover as an office worker to solve the case.
While on vacation for his anniversary, Mr. Monk chats with an intrusive but well-intentioned man at dinner. But when he wakes up the next day, everyone insists that the man was never there.
For the first time in years, Monk has made progress in therapy. But when Natalie discovers that Trudy may be alive, she risks unraveling her boss completely.
A wealthy widow's young date is murdered, pitting Shawn and Gus against a dirty rotten scoundrel they are convinced trained the victim to be a con artist.
After agreeing to represent a college student who has accused the school's star quarterback of rape, Jane suspects that Grayson is trying to undermine her case. Meanwhile, Kim's argumentative sister seeks her help with a divorce.
As Stacy enlists Jane to represent a sorority sister in her lawsuit against a casino, Kim and Parker team up to argue for a devoted woman's custody of a rare plant.
Birdie and Alden Case find a way to keep the mystery in their marriage alive, literally, when the amateur sleuths are pulled into a murder investigation. Stars Aimee Garcia, Paul Campbell.
Jennifer's real-estate agent pal dies while trying to negate rumors about a home she's selling. The police believe there was no foul play, but Jennifer suspects that her friend was killed after she researches other deaths.