Lewis and Kellerman’s investigation of a murder in a housing project puts them at odds with a civilian-patrol group, run by the Black Muslims. Munch is excited because Stan is scheduled to come back June 1st. Russert and Munch catch a case where both the victim and shooter are dead. She with Howard must decide whether to circumvent the so-called ””blue wall of silence”” among police officers when it is discovered that the officer on the scene didn’t react in time. Barnfather stops Lewis and Kellerman’s charging of a Muslim, until something is leaked to the newspapers. The ””big man”” is scheduled to come to the bar, but changes his mind, twice.