TV Guide Investigation Discovery Wednesday

Christina meets Loren, but Christina thinks she's the lone target of his rage until a trail of clues reveals that Loren and his best friend are serial killers.

When Letisha meets Phillip, his charm lures her in, but when his dark side emerges, Letisha finds herself trapped with a monster.

An illicit tryst in Alaska results in two dead bodies and a woman with multiple shot wounds; proof that affairs rarely end well.

Christina meets Loren, but Christina thinks she's the lone target of his rage until a trail of clues reveals that Loren and his best friend are serial killers.

Misty fears her brother, Patrick Boggs, and his ex-girlfriend Lena now fears him too, so they both feel lucky to have escaped him with their lives.

After 10-year-old Holly Jones vanished from her home in Toronto's west end on May 12, 2003, a bag containing body parts washes up on the Lake Ontario shore.

After Joan Giambra is found strangled with her 11-year-old daughter lying on top of her, the young girl becomes the only hope in catching a serial killer.

A mother of two is shot to death outside her apartment complex just minutes after returning home and Detective Waters uncovers a shocking lead caught on video.

When two Yellow Cab drivers are murdered in under a week, the city of Houston is thrown into a frenzy, and Detective Fil Waters investigates.

Detective Fil Waters investigates the men in Rebecca Claybrook's life after she is found dead by her neighbor in her southeast Houston home in 2009.

The small police department of Galax, Va., continue to follow leads in the case of a double homicide, involving a young mother and her 21-month-old daughter.

When a respected Sheriff of Cleveland, Okla., is mysteriously gunned down in the middle of the night, law enforcement is determined to find justice.

A church lady's murder leads to a number of rumors spreading around Georgiana, Ala., causing detectives to struggle with separating fact from fiction.

When the body of Michael Lee Smith is found shot and partially naked on the side of the road, police must sift through lies and alibis to track down the killer.

When a Native American man goes missing on Christmas Eve, the Native American community of Shawnee, Okla., finds his corpse on sacred ground weeks later.

When the corpse of Alyce Seff is found in a wishing well, the people of German Village, Ohio, are shocked to find that the elderly landlady had many enemies.

An officer is shot multiple times during a foot chase in Texas and the race is on as backup tries to locate the injured officer and track down the assailant.

A man vandalizes a house in Oregon before stealing a yacht; a shootout with police in Texas leaves one officer injured while the suspect flees in his car.

Officers & firefighters in Ohio rush to save lives after a gas explosion; a carjacker pulls a mom out of her vehicle and takes off with her kids in the back.

A police chief is shot and must face off the shooter alone; a violent armed robbery leads to a high-speed car chase with deputies coming under fire.

Arkansas police chase a stolen U-Haul, leading to a devastating crash and an explosive find; a fugitive escapes in New Mexico and vanishes inside a hospital.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece, so detectives follow a trail of CCTV to track down the suspect.

The Always Hope adoption center falls under suspicion of multiple families who are all left heartbroken after their adoptions fall through.

In 2015, Jerrica Laws vanishes from her home in Park Forest, Ill.; as Detective Pam Childs reopens the case, she uncovers Jerrica's secret world.

After a night out in town, 27-year-old Gretchen Fleming is last seen leaving a local bar in W. Va., with a mystery man and is never heard from again.

The Always Hope adoption center falls under suspicion of multiple families who are all left heartbroken after their adoptions fall through.

In 2015, Jerrica Laws vanishes from her home in Park Forest, Ill.; as Detective Pam Childs reopens the case, she uncovers Jerrica's secret world.

After a night out in town, 27-year-old Gretchen Fleming is last seen leaving a local bar in W. Va., with a mystery man and is never heard from again.

A motorist shoots dead Whitney Gray while she shops with her young kids and teenage niece, so detectives follow a trail of CCTV to track down the suspect.

When the family of Sharon Garrison, of Breckenridge, Colo., report her missing, investigators search for clues and the evidence suggests she's skipped town.