Plot summary
A mob boss's nephew is killed in a shooting at a barbershop, prompting him to turn to Monk for help in finding the culprit. Reluctantly taking the case at the behest of an FBI agent ( Rick Hoffman ), Monk is drawn into a brewing mob war and must figure out how a missing gumball machine and a report of valuable coins missing from the United States Mint tie into the crime. Guest stars Philip Baker Hall.
Credits
Adapted from Wikipedia contributors, Monk season 3. HTML formatting and reference markers removed.