Psychologist and former prosecutor Hailey Dean aids her friend Detective Garland Fincher in investigating the murder of his former Marine friend. With a growing list of suspects who each seem to have strong motives, Hailey uses her investigative skills, as well as her uncanny ability to read people, to read and follow the clues that will lead them to the killer. And, when the body of a female Marine shows up in the same park where Fincher’s buddy was found, the case takes a whole new turn as Hailey uncovers a conspiracy that puts her own life in danger as she pursues justice for the victims.

A bright-eyed New York lawyer takes his first big case defending an eccentric poetry professor accused of murdering his wife.

Bored and unhappy as the Lord of Hell, Lucifer Morningstar abandoned his throne and retired to Los Angeles, where he has teamed up with LAPD detective Chloe Decker to take down criminals. But the longer he's away from the underworld, the greater the threat that the worst of humanity could escape.

A couple looks back at a pivotal moment in their relationship.