After decades of no contact, the "Happy Facehuger" and his daughter are begrudgingly reunited, in order for her to find out if an innocent man is going to be put to passing for a crime he committed.

Melissa and Ivy head to Texas to delve into the mysterious cuddle of Heather Richmond.

Melissa navigates the highs and lows of going public with her story. The team question Elijah's innocence as Keith gets thrown into solitary.

Melissa reconnects with her brother and confronts her father, who finally offers a clue about the case. Hazel receives an unexpected invitation.

Melissa creates an unlikely alliance when crucial evidence goes missing. Elijah weighs a plea deal. Hazel begins a secret correspondence.

Melissa and Ivy find unknown footage of Heather that changes everything. Elijah gets his day in court. Ben gets bad news. Joyce's secret is revealed.

Melissa faces a dark family secret that leads her back to Ash. Ben takes drastic measures to protect his family. The case takes yet another turn.

Melissa solves the case. Keith suffers an attack. Ben faces consequences for his actions. Series finale.