Gideon and Sirius

When LAPD detective Michael Gideon and his police-dog partner, Sirius, are assigned to the Special Cases Unit (SCU), Gideon knows their work lives will be anything but ordinary. SCU gets the cases no one else wants, the unusual and bizarre crimes that need special handling and special investigators. When a high-school student is found crucified in a local park, Gideon and Sirius must face up to the gruesome tableau and the motivation behind the murder. Complicating matters is a nightmare from their past, the scars of a terrible fire that nearly cost them their lives.

As the sole members of LAPD's Special Cases Unit, Detective Michael Gideon and his German shepherd partner Sirius work investigations considered bizarre even by Los Angeles's standards. Yet their latest case is more than strange - it might be out of this world. Ronald "Wrong" Pauley is a homeless man long fallen from grace. When Pauley's late-night drinking is interrupted by a detonation of light, he sees what he describes as a "being of light" in the alley below.

Detective Michael Gideon is used to being handed L.A.'s oddest cases, but his newest one assigned itself. When Gideon's K-9 partner, Sirius, rescues a lost dog from a pack of coyotes, the duo tries to return her home - only to discover her owner is missing. Heather Moreland has clearly disappeared under suspicious circumstances, and the more Gideon digs into her past, the more he's convinced of her abduction.

LAPD detective Michael Gideon and his German shepherd K-9 partner, Sirius, walked through fire to catch an infamous serial killer, and Gideon is still paying the price with his PTSD fire dreams. To assist the FBI’s Behavioral Analysis Unit, Gideon has agreed to monthly prison visits with Ellis Haines, a.k.a. the Weatherman. This time, a homicide case the FBI wants Haines to analyze sparks a chilling discovery: A new serial killer has struck, and he's lacing his crime scenes with hidden messages intended for Haines.

When a woman in Bel Air dies of a rattlesnake bite, the case doesn’t seem to fit the usual purview of LAPD’s Special Cases Unit. But Carrie Holder was no ordinary LA woman. She was a member of the city's latest cult, the Church of the Gate, which counts Hollywood's movers and shakers among its devotees. Investigating the cult's secrets takes Detective Michael Gideon, his German shepherd K-9 partner, Sirius, and pit bull rescue Emily across Los Angeles's canyons, neighborhoods, and movie studio lots - but all the while, an even darker threat looms closer.

It's been a year of change for Gideon and Sirius. Both are new parents, but for the two of them, the joys of fatherhood have to wait. After a few months of silence, the All-In Killer has begun his murderous spree again - and his latest victim died only miles from Gideon's doorstep. The All-In Killer has made it no secret that his homicidal countdown will end only with the deaths of Gideon and Sirius. When Gideon decides he can no longer hide the encroaching threat from his wife, they prepare together for the approaching storm.