Jeffrey De Serrano

As the team tracks a copycat bomber, Gideon learns that the perpetrator is responsible for murdering his previous team.

Walt works with Lucian Connally to narrow down the suspects in his wife's murder; the team searches for a witness who could help Henry; Branch engages in troublesome behaviour.

An apparent suicide is connected to Cady's accident; Detective Fales returns with warrants; Walt and Henry must face what happened in Denver.

Walt and the team look into the disappearances of several Cheyenne foster children and an unregistered sex offender.

A damning piece of evidence is found next to The Carver's latest victim; a man with HIV wants to look healthy.

A bank robbery goes terribly wrong and ends in a shooting, which gives Sawyer leverages against Walt; Cady tells Walt about a disturbing vision after Henry goes missing.