When a young woman is found shot to death near a small Alaskan village, detectives rely on forensic science to catch her murderer. Then an eyewitness comes forward with an explosive revelation that threatens to tear apart the small town.
When an 80-year-old woman is murdered after leaving to running errands, Flint, Michigan investigators discover her case is tied to an unsolved drive-by shooting. Police must use science and skillful interrogation to catch a remorseless killer.
In the late 1980's, an elusive serial killer stalks the streets of South Central Los Angeles, raping, murdering, and discarding his victims. Two decades later, clever police work and new technology puts an end to The Grim Sleeper's reign of terror.
When a little girl disappears from a small Washington town over Fourth of July weekend, detectives look at suspects close to home. When her body is found two weeks later, forensic science and a tip leads to a trusted friend with a terrifying past.
The 1994 torture and murder of a married mother of three shakes the heartland community of Newton, Kansas to its core. And when a woman goes missing in nearby Wichita, police learn that the cases might be linked by the same sadistic killer.
When a New Jersey mother is raped and murdered in the night, her sadistic killer leaves no trace of his identity behind. Months later, a violent attack in another state gives detectives the evidence they need to put the killer away for good.