Tabitha Morella

While in the midst of hunting down their next victim, Dexter and Lumen are surprised by the return of an unannounced guest. Assigned to the file room, Debra still manages to uncover new evidence in the Barrel Girl case.

Mike reluctantly becomes coach of Sue's soccer team.

When the kill count of a mass-murdering arsonist active in a small town reaches 31, the BAU are called in.

Crushed over his break-up with Chelsea, Charlie goes missing and comes back to Malibu married.

Sarah confronts Brody. After talking to him, she realises she no longer wants him to be part of her or Nora's life. Meanwhile, Olivia struggles with the addition of baby Daniel to the family.