Thomas Lumberg Jr.

Michael and the team have a day to find the next cardholder or they risk going back to prison; Mahone seeks revenge on Wyatt, who is attempting to get information on Sara's whereabouts; T-Bag finds a new identity and gets a job offer.

The team recreate a shooting in order to catch a sniper who preys on victims in the middle of the day. However, a shocking turn of events causes them to quickly change their original profile.

Craig's new helper monkey turns vicious, Reese tries to control the neighbourhood after successfully subduing a prowler, and Francis's wife and best friend hate each other.

In the second hour, they investigate another murder when a father and son find a frozen body in a pond while ice-fishing. When the man is identified as a rival hockey player Booth fought with during a recent game, he becomes the main suspect. FBI Agent Payton Perotta (guest star Marisa Coughlan) is brought in to assist Brennan with the investigation. As Booth gets back onto the ice, he receives some advice from one of his hockey idols, former Los Angeles Kings star Luc Robitaille.

The tense dram reaches its combustible conclusion. Burdened with the weight of his county's fate, can Jack finally thwart the terror threat?

The Southland officers are sent out to capture a rapist impersonating a cop. While Lydia's reunited with her former partner, Russell, Sal's secret affair is revealed to his wife.