FOX | 8:00 pm

When a chemistry teacher who used to cook Ecstasy is found murdered in a deceptively cozy-looking suburb of Los Angeles, Lucifer and Pierce (Tom Ellis, Tom Welling) go undercover together in a determined quest to find the killer in the new episode "Til Death Do Us Part." Elsewhere, Maze (Lesley-Ann Brandt) experiences a weird change of heart as she starts to feel attracted to someone she used to loathe, and Charlotte (Tricia Helfer) has a revelation.