Jennifer Weston

When an unsub targets the BAU, the team pursues the person who is responsible for the actions.

Melinda gives birth to a son who has apparently inherited her gift for seeing spirits, though his gift has an important difference.

The Headless Horseman, from "The Legend of Sleepy Hollow," haunts Melinda, and she worries when the book mysteriously shows up at Aiden's school.

Jim thinks a colleague might be involved in a med student's disappearance; Aiden continues to be afraid of "the shadows."

The team travels to a North Carolina town where one woman was found badly injured and another is missing, and discovers those may not be the only victims.

The team must fight for the life of a pregnant woman and her baby after she is assaulted.