A vicious custody battle ends when one of the parents vanishes without a trace. Law enforcement investigates the usual suspects only to uncover a seemingly premeditated murder. S1 Ep84
When a chef's wife goes missing, it appears she voluntarily walked away from the life she knew. Yet, after much investigation, detectives uncover she was the victim of a homicide. S1 Ep83
A heartbroken millionaire marries a much younger woman who turns out to be Mrs. Wrong. The end result is a shotgun blast to the stomach and a lethal dose of poison. S1 Ep82
When a California high teacher suddenly dies, it appears his death was due to natural causes. But once law enforcement look into his widow, they uncover her treacherous past. S1 Ep81
The murder of a woman in Montana sends cops on the hunt for a killer. Using a network of informants and good old fashioned methods, authorities track down the man behind the crime. S1 Ep80
A homicide at the intersection of a young couple who can't get out from underneath a mother's overbearing eye. Cops unravel a web of twisted lies, uncovering the shocking truth. S1 Ep79
A mother disappears, leaving behind three kids and a husband she planned to divorce. It's determined she's been the victim of a homicide, taking two decades to unravel the mystery. S1 Ep78
The discovery of a burned body on the side of the road kickstarts a furious race to find a killer. Tt takes local police less than 72 hours to identify the perpetrator. S1 Ep77
A triple homicide rocks a community and destroys a family. It doesn't take police long to piece together elements of the crime, which point back to a perpetrator close to home. S1 Ep72
Cops investigate the apparent carjacking of a husband and wife, only to discover that the ambush was a ruse, carried out by cousins, to kill the husband for insurance money. S1 Ep71
Law enforcement investigates a series of unsolved murders over the course of a year, only to realise all the seemingly isolated incidents point back to a single FBI informant. S1 Ep70
The murder of a man inside his home sets off a chain reaction of murder, conspiracy, and furious cover ups, which ultimately point back to a mastermind who's in it for the money. S1 Ep69
After three members of a family are mowed down inside their home, it will take cops nearly three years and hundreds of hours of surveillance before they'll catch their murderer. S1 Ep60
When a husband and his pregnant wife are shot, police are lead to believe it's a random attack. But after weeks of eliminating false suspects, cops lock in on the real perpetrator. S1 Ep59
When a rabbi's wife is murdered inside the family's suburban home, it looks like a robbery gone wrong. After years of chasing down leads, police finally catch a break. S1 Ep58
A gunman attempts to take out an entire family one by one as they enter their house. It takes law enforcement nearly two years to crack the code behind the murders. S1 Ep57
A scorned mistress exacts the ultimate revenge, playing the victim when the heat comes. But no level of acting will allow her to escape the truth: the murder was caught on camera. S1 Ep43
A beautiful brunette is killed and left inside a burned out car. At first, it seems as though the perpetrators have gotten away with it. But can the cops track them down? S1 Ep42
Terror strikes as severed body parts start showing up across the English countryside. Police must piece together the human jigsaw puzzle in order to track down the perpetrator. S1 Ep41
For more than a decade, a genius doctor with a homicidal hobby gets away with murder at hospitals across two continents. Cops race to track him down before he kills again. S1 Ep40
Two prominent doctors, two towns apart, entangled in a rivalry for the same woman. When one loses, he exacts the ultimate revenge, hiring a friend to take out the opposition. S1 Ep39
A wayward ex-marine drifts through Oregon, off everyone's radar. He's homeless, committing petty crimes here and there, until one day he spots Amyjane and gets the urge to kill. S1 Ep38
A father, husband and businessman by day transforms into a sadomasochistic by night, luring unsuspecting women with a web of lies to trap them in a world of sex slavery and murder. S1 Ep37
An unemployed teen mom and her husband concoct a plan to kill an innocent man they meet on Craigslist. The end result is a stabbing that sends shockwaves through the community. S1 Ep36
The murder of a doctor's wife sets off a huge manhunt. When Law enforcement locate the suspected killer they find out he has a history of not only violence but also cross-dressing. S1 Ep35
A former army medic devises a plan to kidnap women, impregnate them and imprison them. Two women lose their lives and four experience the hell of this house of horrors. S1 Ep34
A town in disbelief when a real estate agent becomes the prime suspect in his wife's murder. The investigation uncovers a sordid tale of double lives and a murder-for-hire scheme. S1 Ep33
A serial killer with a history of rape terrorizes Florida's red light district. He gets away with murder for months, only to be brought to justice by the one victim he let go. S1 Ep32
A drug abuser kidnaps then kills an innocent coed. Investigators spend months attempting to solve what they believe is a missing person case until the perpetrator strikes again. S1 Ep31
The disappearance of a decorated military man stumps law enforcement. But once investigators dig into his home life, they uncover a vicious murder plot involving his veterinarian wife. S1 Ep30
Two ex-marines join forces for one sole nefarious purpose - to abduct women and keep them a sex slaves, unafraid to kill innocent civilians along the way. S1 Ep29
Mother and son grifters criss-cross the US, pulling off every scam and con imaginable. But when they graduate to homicides' they're finally caught by the long arms of the law. S1 Ep20
An Olympic hero shoots his girlfriend at his home in the middle of the night. Has he mistaken her for an intruder or is it all part of a precisely calculated plot to get away with murder? S1 Ep18
A sexual predator on early release from prison turns the quiet town of San Luis Obispo into a hunting ground, preying on young, unsuspecting, college age women. S1 Ep17
When a wife and mother overdoses, almost no one suspects foul play. The family forces investigators to dig deeper, only to find out she was murdered by someone unexpected. S1 Ep16
A group of high school outcasts are on the run after their leader commits a savage double homicide. Cops finally catch them, only to find out they're a makeshift vampire cult. S1 Ep15
A geeky clerk turned prolific serial killer flies under the radar for years, piling up bodies as cops investigate another serial murderer operating in the region. S1 Ep14
In California, cops hunt for a killer who is targeting elderly women within a few mile radius. After weeks of searching, a survivor comes forward and blows the case wide open. S1 Ep97
The grisly murder of a grandmother in the suburbs of Cincinnati, Ohio sends a small-town police department into a fast and furious hunt for a killer. S1 Ep96
When an actress is found dead in a legendary music producer's home, he claims it was suicide. Detectives soon zero in on a suspect with a history of bizarre behaviour. S1 Ep6
When three members of a family die of mysterious causes, police suspect they have been poisoned. Detectives confirm the presence of antifreeze, but who is the poisoner, and why? S1 Ep5
When Chandra Levy goes missing hours after deciding to move to a new city, detectives discover she may have been having an affair with a senator, the only suspect with a possible motive. S1 Ep3
A heartbroken millionaire marries a much younger woman who turns out to be Mrs. Wrong. The end result is a shotgun blast to the stomach and a lethal dose of poison. S1 Ep82
When a California high teacher suddenly dies, it appears his death was due to natural causes. But once law enforcement look into his widow, they uncover her treacherous past. S1 Ep81
The murder of a woman in Montana sends cops on the hunt for a killer. Using a network of informants and good old fashioned methods, authorities track down the man behind the crime. S1 Ep80
A pregnant wife vanishes without a trace on Christmas Eve. After months of investigation, cops make two grisly discoveries that confirm she had been targeted for murder. S1 Ep75