Megan returns to work months after Peter’s death, and she is surprised by a man from her past-Tommy Sullivan (Mark Valley, “Fringe”), the new detective assigned to her case. Megan, along with Tommy and his rookie partner, Adam Schaeffer (Elyes Gabel, “Game of Thrones”), must stop a serial killer whose victims are young war veterans. As she learns more about the crime, the stakes rise when she gets a call from the killer — who is holding her teenage daughter, Lacey, hostage.

Megan returns to work months after Peter’s death, and she is surprised by a man from her past-Tommy Sullivan (Mark Valley, “Fringe”), the new detective assigned to her case. Megan, along with Tommy and his rookie partner, Adam Schaeffer (Elyes Gabel, “Game of Thrones”), must stop a serial killer whose victims are young war veterans. As she learns more about the crime, the stakes rise when she gets a call from the killer — who is holding her teenage daughter, Lacey, hostage.

The BAU heads to Austin to investigate victims found there with their watches set inaccurately, a clue which may connect the crimes. Meanwhile, the UnSub stalking the BAU inches closer in his pursuit of the team.

Wade is excited to compete in the Battle of The Bands competition so he can use the prize money to open up his own bar, but Zoe’s suggestion that George play in the band ultimately backfires. Lemon finds herself alone for the weekend until she talks Magnolia (guest star Claudia Lee) into some sisterly bonding. Meanwhile, Lavon, who has seemingly given up on love, agrees to help Tom (guest star Ross Philips) with his relationship, which in turn opens his eyes to his own future.

Wade is excited to compete in the Battle of The Bands competition so he can use the prize money to open up his own bar, but Zoe’s suggestion that George play in the band ultimately backfires. Lemon finds herself alone for the weekend until she talks Magnolia (guest star Claudia Lee) into some sisterly bonding. Meanwhile, Lavon, who has seemingly given up on love, agrees to help Tom (guest star Ross Philips) with his relationship, which in turn opens his eyes to his own future.

The Ghost of Arbor Day Past, Present and Future pays a visit to Sabrina in the middle of the night, after she takes a stand against the way the Chance family celebrates the tree-themed holiday.

The Ghost of Arbor Day Past, Present and Future pays a visit to Sabrina in the middle of the night, after she takes a stand against the way the Chance family celebrates the tree-themed holiday.

Savino, Mia and Tommy have their hands full when a Hollywood producer and his ingenue, Violet, breeze into the Savoy. When Tommy finds himself over his head when tasked by Savino to keep an eye on Violet, he hires a very willing Dixon to shadow the starlet.

Savino, Mia and Tommy have their hands full when a Hollywood producer and his ingenue, Violet, breeze into the Savoy. When Tommy finds himself over his head when tasked by Savino to keep an eye on Violet, he hires a very willing Dixon to shadow the starlet.

The 22nd season begins with 11 two-member teams flying to Bora Bora on the race’s first leg. The pair who arrive first at the initial pit stop win two express passes that enable them to bypass any future challenge. The duo can keep one pass, but must give the other one to a rival team by the end of the fourth leg.