The supposed suicide of a senator's son ends up being a homicide.

The team help to investigate an serial arsonist.

Backstrom and his team are called in after a youth pastor is discovered murdered at a church.

Backstrom and his team are called in when a member of Portland's LGBT community is killed.

Backstrom and his team are called in when a teenage girl are abducted by an online predator.

A murder leads Backstrom and his team to an illegal gambling ring.

Backstrom and his team must work with his estranged father in order to catch a suspected eco-terrorist.

Backstrom and the S.C.U. investigate a hit-and-run that leaves a wealthy woman dead.

When a young female sex surrogate is found dead in Portland's Rose Garden, the S.C.U. investigates what could be a crime of lust, rage, passion or possibly even love. Meanwhile, Backstrom receives very upsetting news about his mother.

Backstrom and the S.C.U. are plunged into the zany, provocative world of a performance art festival when one of the participating artists is found dead. Their investigation turns up a slew of potential killers, all of whom are creative types involved in the festival. In the process of solving the murder, Backstrom reveals a surprising appreciation for visual artwork, and a moment of passion between him and a fiery suspect turns into its own piece of performance art.

Sarah Chalke (“Scrubs”) Guest-Stars Backstrom comes home to find Dante Trippi, Valentine’s abuser, murdered on his doorstep. Worried that Valentine could be next, the S.C.U.’s investigation leads Backstrom to a ring of counterfeit wine smugglers, a corrupt river patrol cop and a Club of Portland government official. Meanwhile, Valentine’s inability to tell the truth makes it harder for the team to catch the killer and Amy (guest star Sarah Chalke) has a new boyfriend, of whom Backstrom is not fond.

When a Native American is found dead under a bridge on the Wabacooche Indian reservation, Amy’s new boyfriend and Indian Reserve Police Captain, Jesse Rocha, wants in on the case. Backstrom then learns that Indian meth-king Norwest, of Cooch County, is a suspect in the case, and he is convinced his father, Cooch County Sheriff Blue Backstrom, knows about Norwest’s drug dealings, leaving Backstrom to make a difficult decision. Meanwhile, in order to keep his job with the S.C.U., Backstrom must impress Dr. Deb.