Ellison and Sandburg trace the distribution of Golden, Cascade's trendy new drug, to a local dive where the narcotic wreaks havoc with Ellison's enhanced senses.

An arsonist burns down a furniture warehouse, and Ellison rescues an unconscious guard from the building.

Ellison receives a phone call from old Army buddy Sam Holland, who asks for help.

Ellison and Sandburg are sent to a college campus to investigate the murder of Fred Turlock, a maintenance worker.

An armored truck explodes on a freeway overpass and rains hundred-dollar bills down into a ghetto neighborhood. Ellison and Sandburg investigate, but Marcus Watson, the sole witness, has vanished and no one in the ghetto is giving back the money they found.

A construction foreman is murdered at a racetrack under renovation, and his body is hidden in a pillar. Weeks later, Banks attends the opening of the racetrack with friends, and Ellison attends a police benefit at the track's turf club. During the benefit event, one of Banks' friends is pushed from the roof, and falls to his death in what looks to the partygoers to be a suicide.

Eight years ago: A 12-year-old girl named Stacey is woken in the middle of the night by her parents, who take her and flee their home. The family's car is run off the road, killing the parents and placing Stacey in a coma.

While Captain Banks, Blair, and Jim are fishing together they stumble across a poaching ring that's hooked up with a powerful Chinese gangster named Ho Ng.

After a minor car accident and heated argument with the driver, Dan Freeman, Jim Ellison finds that this unbalanced man has targeted him for a full-blown vendetta.

When Captain Banks is injured in a shootout at the Cascade National Bank, Captain Sarah Finkelman steps in as his replacement and steps on some toes. She rubs Ellison and Sandburg the wrong way with her new policy changes and obsessive control.

It's guys' night out for Ellison and Sandburg as they watch Sandburg's old buddy, boxer "Sweet" Roy Williams fight a few rounds. Things turn decidedly sour when Sweet Roy winds up dead and all the leads point to his jealous little brother, Jamie.

When the federal mint is targeted for a major heist, Ellison and Sandburg are joined by Megan Conner, a visiting police officer from Australia, as they prepare to apprehend the robbers in the act.

When a car comes barreling into the Cascade Police Station in the middle of the night, the Sentinel team finds themselves abruptly thrown into a murder investigation. Initially, their only witnesses are shaken-up but, when an alligator gets loose in the station, everyone goes crazy.

With Ellison having strange visions of jaguars and a series of superhumanly performed thefts occurring around the city, Blair and Jim suspect that he may not be the only sentinel in town.

Ellison knows that the city is in for trouble when Garrett Kincaid, the leader of the Sunrise Patriots militia group, escapes from prison. While Jim tracks the escaped convict, Captain Banks, Daryl Banks, and Blair Sandburg attend a Cascade Jaguars' basketball game.

A present day murder leads to a revelation that may be able to finally clear up a 45 year old murder, and vindicate the victim and the boy (now a troubled, haunted man) who saw it happen. And Jim discovers a new ability.

When retired television actor Vince Deal suspects that one of his friends has been murdered he enlists the help of Jim Ellison.

Professional thief Harry wants to see his daughter and grandson one last time, but his position on the FBI's Most Wanted list makes that difficult - especially when another thief is using his MO and has killed two cops during a job.

When Blair's mother Naomi secretly submits her son's Sentinel thesis paper to a publisher, Jim discovers that being famous can be detrimental to your health. While Jim and Blair protect a local union leader named Jack Bartley from attempts on his life, information from Blair's paper is leaked to the press and Ellison is caught in the middle of a media frenzy.