Hailey Sole

The BAU team investigates a series of murders in Bakersfield, California. Also, the team welcomes new agent Kate Callahan into the BAU fold, who assists them in their efforts in solving the cases.

Leslie negotiates with her fellow councilmen to pass a new law extending the community pool hours.

Addison, Amelia and Fife try to save Maya and her unborn child, Sam makes a grim discovery and Cooper makes a valiant effort with Charlotte. Later, an unexpected death leaves everyone stunned.

In a gripping season finale, the team race to catch a sophisticated gang of traffickers who have kidnapped Kate's niece Megan and her friend Markayla.

A delusional vigilante is the latest unsub to test the BAU's profiling powers. Plus, Kate's niece Megan accepts a lift in a stranger's car.

After Pete discovers Violet dying on the floor of her home, having barely survived a violent attack from her patient, Katie, he rushes her to the hospital where Addison and Naomi fight to save her life.