Sabrina and Vince respond to a gun call at a library, drawing them into a fast-paced case involving ghost guns, a looming sextortion deadline, and a desperate young man caught in the middle.

A call to a motel leads Sabrina and Vince into the underbelly of a migrant worker trafficking ring. Ishaan sends Kyle undercover to meet a white supremacist who may have insight into Ajeet's arrest.