[Rich]

From Wikipedia:

In 2004, Curb Your Enthusiasm was credited with helping clear a Los Angeles man named Juan Catalan of a first-degree murder charge. Catalan, who was arrested on suspicion of murder, maintained his innocence, saying he was at a Los Angeles Dodgers baseball game on May 12, 2003, during the time of the slaying. During the game, an episode of Curb Your Enthusiasm was being shot in Dodger Stadium which contained footage of Juan Catalan with his daughter. When told that his show had exonerated a wrongfully accused man, Larry David commented in a New Yorker article, "I tell people that I've now done one decent thing in my life. Albeit inadvertently."

Cool.