Plot: LaRue and Washington continue to stake out the tattoo parlor for a killer; Bates has a tough decision to make about Fabian; Jablonski tries to enforce a city ban on smoking in the station house; Hill meets someone special at his father's funeral; Chief Daniels surprises Furillo by offering to endorse him as his successor; Buntz cuts some corners to get a dealer selling killer synthetic heroin off the streets.