Retiree Alex Strategos is consumed by loneliness. He turns to internet dating and finds 69-year-old Melissa, but is soon struck by a rush of unexplained illnesses.

Residents of Aurora are horrified when a beloved mother and hairstylist is found dead. In a case where everyone liked the victim, anyone could be the killer.

Elizabeth Baune was a pillar of her community until she was stabbed to death. Everyone is shocked to discover that her own kindness may have been behind her death.

When Diana and Jose are found murdered, three letters scrawled across Algar's living room wall become the central clue in a nationwide manhunt.

When Angela and Ashley Hyke go missing, those close to them know that something is horribly wrong. The key to solving the mystery may lie in Angela's diary.

An introverted student finds a soulmate in the new boy in town. But their romance is jeopardized when she goes to college and he can't contain his jealousy.

A politician and his wife are stalked by their private pilot. He wants to claim the woman for himself and is willing to use his plane as a deadly weapon.

Retiree Alex Strategos is consumed by loneliness. He turns to internet dating and finds 69-year-old Melissa, but is soon struck by a rush of unexplained illnesses.

When Nikki McPhatter doesn't show up for her usual work shift, her friends immediately worry - and point investigators to her online relationships.

When grad student Jarrod is shot dead in the resort community of Santa Barbara, detectives are mystified. But was there a dark side to this easy going guy?

Chae is beaten to death at home. Is this attack one in a series of assaults against Asian-American businessmen, or does his assailant lurk closer to home?

A single mother is found dead at home by her best friend. Detectives then embark on a wild chase involving dangerous and surprising characters.

An interior designer loves meeting people on the internet. When he's found dead, police believe one of the online strangers might be the person who killed him.

An armed robber assaults a young woman, but she bravely fights back and fends off her attacker. A motorcycle ride turns into a violent road rage incident.

Road rage erupts when a man gets so angry at a couple that he follows and threatens them. Next, a friendly encounter at a gas station takes a terrifying turn.

A strange man violently attempts to kidnap a woman's children, but a young wrestler saves the day. A frightening robbery takes place in broad daylight.

A woman videotapes her 'neighbours from hell', and a volatile explosion erupts. Later, an oblivious couple is oblivious to an armed robbery is underway.

In 2012, a missing person case in North Dakota alerts investigators. They reveal a scheme involving stolen fracking profits, a ruthless conman and his murderous partner.

When an officer pulls over a reckless driver, he unravels a series of murders. Investigators track a sadistic killer with a taste for torture, robbery, and bloodlust.

Jason becomes violent when Katie ends their relationship. Her parents are shocked that she's being stalked by an ex-boyfriend they didn't know existed.

When 32-year-old Adam Chase disappears in Ontario County, NY, it takes the tireless efforts of a private investigator to reveal the truth - and Adam's tragic fate.

When hikers find a female corpse, some suspect the victim's campmates may be behind her murder. Detectives unearth jealousy, unrequited love and a deadly predator.

The mysterious disappearance of a New York millionaire and a plan to steal an $8 million townhouse unearths an unbelievable story and two con artists.