Killer Instinct - Season 1 (2006)

Twin sisters are strangled in their beds, in different apartments, in exactly the same way and their sister describes a man she saw near one of the apartments. The trouble is that the suspect she fingers, a convicted felon, is a patient in a state mental hospital. Meanwhile, Cavanaugh's 18-year-old daughter has her own trouble with the law, and Cavanaugh must decide whether he should use his influence to fix it.

As Detective Danielle Carter learns more about the definition of a deviant crime, she and Hale continue to forge their relationship as partners, and despite Hale's best efforts, he is beginning to warm to her. Meanwhile, Hale and Carter are thrust into the dark underworld of Egyptian mythology as bizarre crimes involving ancient hieroglyphs and rituals have the D.C.U. on a hunt for one person's quest for the impossible.

On his birthday, twenty years after his serial killer father's arrest, Hale is called to a crime scene with a body that echoes his father's work. To solve the case he must come face to face with the man he has avoided for so long.

Ray races to get his family out of the house when a man shows up and pulls a gun on him. 36 hours earlier, Hale and Carter investigate the case of a woman killed in a processed crime scene, which may be connected to a violent video game.

Hale and Carter catch a break in a serial killer case when one of the victims survives his attack, trouble is, he can't remember anything, and the woman he was attacked with, isn't who she's supposed to be.

The detectives investigate the case of men apparently being willingly sacrificed at the epicenter of small earthquakes across the city.

A bride explodes on her wedding day right in front of Carter, causing Hale to have to grudgingly work with the bomb squad to find the bomber before he strikes again.

Hale and Carter investigate a series of bizarre deaths in and around a college sleep clinic.

The detectives investigate the case of a man who was shot with a crossbow, before crashing his car and having his head chopped off.

Carter gets on the wrong side of a psychopath who gives his victims 15 minutes to get the key to the vest they're wearing before they burst into flames.