Mr. Monk and the Election

S3, E15: Natalie is running for the school board in an effort to keep Julie's school from being closed. She's set up her office in an abandoned storefront, and she has a crew of supporters helping her with signs, mailings, and phone calls. Suddenly, shots ring out, and the office is riddled with bullets. Monk, Stottlemeyer, and Disher go to a nearby rooftop, where they find a dead security guard and a note from the sniper that demands that Natalie withdraw from the race.