A couple is savagely attacked while sleeping in their home; the woman survives to implicate her son but later recants; detectives ask if the son is a ruthless killer while investigating the family's mafia connections.
When ex-minor league hockey player Thomas Clayton comes home one night from a poker game, he finds his wife Kelley murdered, but after his daughter describes the attacker, he becomes a suspect, but his card playing friends provide his alibi.
When Dr. Brian Stidham was found stabbed to death behind his office in Catalina Foothills, Ariz., in October 2004, Detective Jill Isely creates a timeline of events to determine if this crime was a carjacking gone wrong, or something much more
When a body is found floating in a New Orleans canal, in February 2014, homicide detective Ryan Vaught has little to go on, but when a second body surfaces with 30-pound kettlebell exercise weights tied to the victim's legs, it reveals a vital clue.
When a mother is found brutally murdered, her Las Vegas community is left terrified; a tip from a convicted criminal leads detectives deep into the desert hills; surveillance footage reveals there's definitely something sinister afoot.
A wife arrives home with her daughter to find her husband lying dead; detectives think this was just a tragic accident, until they discover the family's vehicle is missing.