Ellison knows that the city is in for trouble when Garrett Kincaid, the leader of the Sunrise Patriots militia group, escapes from prison, taking the entire Jaguar basketball stadium hostage.
After money captured in a drug sting operation turns up missing, Internal Affairs begin an investigation of the Cascade police department, with Ellison being the prime suspect.
When Blair and Ellison investigate a recent murder that occurred in a haunted house, it's obvious that Jim's Sentinel powers aren't the only paranormal phenomena operating in Cascade.
When popular retired television actor Vince Deal suspects that one of his friends has been murdered, he enlists the help of Jim Ellison to investigate.
Ellison and Sandburg get assigned to protect the daughter of one of the FBI's most wanted criminals, because she is convinced that her father is preparing to kill her and her son.