The 1958 murder of a newlywed real-estate developer who pioneered the lucrative idea of developing suburban communities with affordable houses is reinvestigated when new evidence suggests that he wasn't killed where his body was found. Also: Lilly dines with her father.

The 1963 shooting death of a wandering pool hustler is reinvestigated when the murder weapon is discovered at a pool hall during a renovation. The probe reveals the victim played there just days before he died and that he was gunned down on the same day President Kennedy was assassinated.