S4·E20 The Damage Done

Lewis and Kellerman investigate a series of homicides that put them into the middle of a drug war. Kellerman suspects that Lewis is seeing someone, but he doesn't ""kiss and tell."" As the red piles up on the board Gee gets edgy. Kellerman seeks comfort from the godmother of the daughter of the victim's family. Kellerman and ""Drak"" have a confrontation. At a ""Peace on our Street"" demonstration, the current drug war is ended.