Ali Kemp returns home for the summer to work at the local pool. One afternoon, her father discovers her brutally beaten body in the swimming pool pump room. Police search without success until Ali's father comes up with an idea that leads to an arrest.

Upper Merion, Pennsylvania, is shaken when Ellen Robb is found brutally murdered in their own kitchen. At first glance, police suspect a robbery gone wrong, but as the investigation continues, police uncover a secret that leads to an unlikely suspect.

California grad-student Denise Huber was on her way home from a rock concert when a flat tire forced her off the freeway and into the path of a crazed killer. Three years after she vanished, Denise's remains are uncovered in a chilling discovery.

When Jerry Monroe is discovered murdered in his own bar, it's anybody's guess of who could be responsible. In trying to determine if he the victim of a robbery or a murder, the police examine every possible scenario until they receive a promising tip.

The night El Paso, Texas, teen Sophia Martinez vanished, she was supposed to be going on a blind date. Days later, Sophia's body and her car are found in the desert. Police are baffled by the murder, until an ATM receipt leads to the killer.

Debi Whitlock had it all with her career and family, but the night a killer invaded her Modesto, California, home, all of Debi's dreams died with her. It took years to find the killer -- and her mother, Jacque, led the way in uncovering the truth.

When a young mother-to-be becomes the victim of a violent death, Mississippi investigators quickly cast their suspicions on the woman's fiance. The well-liked teacher and basketball coach may have something to hide, but is he a cold-blooded killer?

Michael Dojaquez, a yoga instructor in Tucson, Arizona, is found shot dead on his front porch. The crime scene suggests a robbery gone bad, but the investigation reveals a web of deception and infidelity that shocks the residents of the city

When investigators find the body of a pregnant Texas teen with hand-written suicide note by her side, they quickly close the investigation into her tragic death, but a grieving mother suspects something far more sinister has happened.

Seventeen-year-old Crystal Faye Todd falls victim to a brutal murder in a small South Carolina town. Police turn up evidence that she knew her killer, so they order widespread blood tests, and the DNA results take everyone by surprise.

John Cataneo has the life he has always longed for in Holly Hill, Florida, but on an otherwise ordinary night, John's life comes to a violent end. As investigators close in, family and friends are shocked to discover the real mastermind behind his death.

Dawn Hacheney marries Nick who becomes a minister at a local church. Their life seems perfect until Dawn falls victim to a house fire. A church member harbors a deadly secret, and the town is shocked when the truth about Dawn's death is exposed.