Investigation Discovery HD (Pacific)

After the murder of 15-year-old Milli Penn, Grand Rapids detectives investigate the masked shooter, rumored to be another teenager linked to a fight club; then, another shooting strikes and detectives must solve the case before more lives are lost.

What seemed like an accidental overdose becomes a murder investigation when a jail informant tips off Grand Rapids detectives; conflicting witness accounts leave the detectives searching for hard evidence to solve Dana's death.

Detectives are determined to find Anthony Edwards' killer when the 46-year-old man is found shot in a park.

Shelby Weatherly is found stabbed to death by the side of the highway, and investigators struggle to find a suspect; forensic evidence and reports of a mysterious car lead to revealing images and evidence that point toward the vicious killer.

Bodycam video captures the hunt for a madman who unleashed a six-person killing spree upon the Scottsdale, Ariz., area over the course of 96 hours.

When 27-year-old Byron Edwards is found brutally stabbed in his home, his family is absolutely devastated. But as detectives work to find the person responsible, they discover a single piece of evidence that changes the course of their investigation.

In Oklahoma, officers negotiate with a delusional father who is armed and dangerous; in Florida, officers chase a joyrider who is set on evading capture; in Arizona, state troopers rescue a driver trapped in torrential waters.

In Wyoming, officers come under fire trying to arrest a wanted man in his home; in Marion County, Fla., a suspect flees after a car chase and then scales a tree to evade capture; in Orlando, an officer risks his life to save a baby from a blaze.

In Georgia, a county commissioner begins firing at police officers in a retirement village; in Florida, officers search for a wanted fugitive who they suspect carries a machete; in Wisconsin, a hostage situation results in an intense police standoff.

In Florida, when a thief goes on the run, he draws officers and their K-9 into an ambush; in Wisconsin, a traffic stop becomes a manhunt; an officer must ram a suspect head-on to get him off the road and puts her own life on the line.

This true-crime series hosted by Lt. Joe Kenda, one of America's toughest detectives, features incredibly disturbing and mind-blowing cases from across the country. Lt. Kenda expertly guides us through the complex twists and turns of these bizarre crimes.

Jeannette does everything she can to care for her son, Timmy; everything is going well until his dark side emerges, and he becomes violent and dangerous; despite every effort to help her son, she watches helplessly as he spirals into darkness.

Hunters found Army veteran Maribel Ramos's body in a remote area, sparking a hunt for her killer; investigators uncovered a fatal dispute with her roommate over unpaid rent.

A romantic date at a high school Valentine's dance turns into a night of terror when a teenager is abducted from her boyfriend's arms at gunpoint.

Jeannette does everything she can to care for her son, Timmy; everything is going well until his dark side emerges, and he becomes violent and dangerous; despite every effort to help her son, she watches helplessly as he spirals into darkness.

Hunters found Army veteran Maribel Ramos's body in a remote area, sparking a hunt for her killer; investigators uncovered a fatal dispute with her roommate over unpaid rent.

A romantic date at a high school Valentine's dance turns into a night of terror when a teenager is abducted from her boyfriend's arms at gunpoint.

This true-crime series hosted by Lt. Joe Kenda, one of America's toughest detectives, features incredibly disturbing and mind-blowing cases from across the country. Lt. Kenda expertly guides us through the complex twists and turns of these bizarre crimes.

Nineteen-year-old single mother Cheyenne Clough is brutally assaulted and left in a secluded park to die; as police investigate, they discover a trail of blind loyalty and deadly betrayal that may have led to her murder.

A 33-year-old single mother, Lindsey Wilkins is found shot in the head by an apparent suicide, but when no gun is found, police suspect murder and uncover a trail of secrets and betrayals with a shocking twist puts the case in jeopardy.

A daughter receives an odd text from her mother's phone claiming she left town with a new man, which is the first clue that something is very wrong; the ensuing investigation uncovers more troubling evidence proving her worst fears have come true.

Police uncover a trail of evidence that indicates that a missing young woman has been the victim of foul play.

Police investigate the terrifying mystery behind the murder of two teenage girls; either they were victims of a targeted attack, or they had simply been in the wrong place at the wrong time.

An upstate New York cab driver is shot dead in his car, and the entire area is dumbfounded as to who would kill a man known for his great generosity; a rapid-fire investigation uncovers a treacherous plot hatched in a salacious affair.

Racetrack horse groom Leslie Dickenson is found dead in her dorm, and her death is ruled a suicide; her family balks, suspecting foul play, but it will face years of torment before a tip sends investigators on a 1,400-mile hunt for a killer.

Surveillance video captures the drive-by shooting of father Nicoh Mayhew; Nicoh's nephew is a prime suspect but has an airtight alibi -- he's in jail; crime scene video and jail calls uncover a murder plot that threatens the entire justice system.

Janet Chandler dreams of a life beyond the small Midwestern town where she grew up, but those dreams are cut short when she's betrayed in the most horrific way possible.

In 1984, college student Angela Samota gets noticed by the wrong person leading to the ultimate betrayal.

Unsuspecting 17-year-old Mary Jayne Jones moves to small town in Iowa and gets a job waiting tables; she makes the mistake of believing that there's good in everyone, and it will cost her her life.

The building of a backyard shed destroys a yearslong, close relationship between two neighbors and ignites a vicious conflict that sees property destroyed, pets killed, and finally two people shot to death in cold blood.

Some grudges die hard, but this neighbor's won't die until his enemies do.

Two women with a shared wall between their townhouses become increasingly volatile with each other; food fights, physical altercations and vandalism come to a bloody climax.

In Harlem, N.Y., a couple discovers it's not better to have the upstairs apartment.

They say fences make good neighbors, but sometimes they can make dead ones.

Decades after 16-year-old Molly Bish vanished, her sister turns to TikTok for answers.

Scams, lies, and sex tapes have tarnished the reputation of the '90s high school sitcom. Friends, parents, and actors divulge the harsh realities some cast members faced when the cameras stopped rolling.