They chase down the killer, but will it be too late? Final episode.
Dex and Annabelle discover the identity of the killer.
Dex makes a decision and the killer tries to get back on track.
Dex and Annabelle have a night on the town and the killer is stymied.
After a chat with Pat Malone, Dex gets some new ideas.
The killer prepares for another victim and Dex has a crisis of conscience.