Season 7 Episode 10:
Mr. Monk’s Other Brother
When Monk’s delinquent half-brother, Jack Jr., escapes from prison and breaks into Monk’s apartment, he manipulates Monk into helping him find the person he claims framed him for murder.
Adrian Monk was once a rising star with the San Francisco Police Department, legendary for using unconventional means to solve the department’s most baffling cases. But after the tragic (and still unsolved) murder of his wife Trudy, he developed an extreme case of obsessive-compulsive disorder. Now working as a private consultant, Monk continues to investigate cases in the most unconventional ways.