Tierra Valentine

After Portland homicide detective Nick Burkhardt discovers he's descended from an elite line of criminal profilers known as "Grimms," he increasingly finds his responsibilities as a detective at odds with his new responsibilities as a Grimm.

In the wake of their first documentary's success, Peter and Sam seek a new case and settle on a stomach-churning mystery at a Washington high school.

An optimistic, talented teen clings to a huge secret: she's homeless and living on a school bus. When tragedy strikes, can she learn to accept a helping hand?