In March 2000, 71-year-old Margarita Ruiz and her adult daughter Hope are senselessly murdered. Dete...

A young mother is brutally murdered in her own home, and her family is shot and left for dead.

On an evening in March of 1990, a knock comes at the door of Donna Willard's Philadelphia residence...

It's late as 26-year-old student Tracey Schoettlin finishes her serving shift at a restaurant in dow...

December 23, 1981, is supposed to be a happy day for Roxann Jeeves and her son, Kristopher. It's the...

An everyday teenage girl is found murdered in the Arizona desert upon Christmas Eve, 1988. Detective...

After computer whiz Cari Farver goes missing, she starts sending threatening text messages to her ne...

Young mother Tyshika Askins is found strangled to death in her home; after charging the wrong man, p...

Las Vegas police hunt for the monster who raped and murdered a high school sophomore before he strik...

A 59-year-old grandmother is discovered beaten and stabbed to death in her home on Mother's Day.

In Pensacola, Fla., a beloved barber is gunned down in his shop in broad daylight; DNA left at the c...

Penske Racing chef Cindy Albrecht goes missing from her home near the Indianapolis Motor Speedway in...

After grandmother Irene Kennedy is found dead in a park, a distant relative is charged with her murd...

Young mother Nancy Klinger goes missing after telling friends she's working undercover on a black-ma...

A 19-year-old convenience store clerk vanishes in Sheridan, Wyo.; a gruesome discovery seems to poin...

Anna-Sigga Nicolazzi meets with the detective and prosecutor who took on the case of Karen Ann Watso...

The town of Indiana, Pennsylvania, is rocked by the murder of Theresa Dalessio. Shot at home with he...

A crime wave is sweeping Boston and police resources are stretched thin. The murder of a single moth...

Armed with homemade bombs, a group of masked gunmen ambush a family in the middle of the night, and...

The innocence of the quiet, rural town of Miles City, Montana is shattered when a doting father of t...

When a beloved elderly couple is stabbed over 60 times each in their bed, local law enforcement work...

A young father is gunned down right outside his mother’s home, and the murder is captured on securit...

Diana Duve had it all: great friends, supportive family, a fulfilling career, and a charismatic, suc...

Horse grooms at a racetrack find one of their own dead in her dorm. Her death is ruled a suicide, bu...

When a well-known local cabby, famous for his generosity, is found shot to death in his car in Peeks...

There’s no pain like the loss of a young, innocent life. When a 14-year-old’s murder goes unsolved f...

Two generations of a family endure the tragedy of big city gun violence.

Two murders on Long Island, New York, set off a multi-county manhunt.

The disappearance of a 21-year-old sparks a massive mobilization of law enforcement to delve into th...

When 12-year-old Naomi Jones goes missing, her mother sounds the alarm, triggering a massive search...

A simple break in routine leads to the discovery of a murdered grandfather and a missing child. Inve...

The mysterious disappearance of Bruce Blackwood becomes a dominant missing persons case until a vete...

Callous killers gun down a young mother out on a stroll, and deceit masks their trail.