Boone Platt

Following a series of fatal shootings, the BAU team travels to Des Plaines to investigate what appears to be a copycat serial killer.

When Ray helps a wealthy family free their kidnapped son, he finds himself entwined with a new class of people; Mickey stumbles upon a new enterprise; Abby finds a friend; Bunchy's confidence falters.

The members of Team Scorpion brave subzero temperatures in Antarctica to save a United States Special Forces unit, while Toby risks his life to save Happy.

Lola and Mark try to rebuild their friendship after Mark witnesses Lola being detained during a protest while defending a teen girl.

Lola may be asked to recuse herself from a case after the video of her detainment is leaked; Mark continues to seek the hate crime enhancement in Jesse's trial, even after being met with resistance.