Wednesday

A beautiful 23-year-old girl was driving home after a rock concert when her tire blew out. Investigators found her car, but no trace of her. At first there were hundreds of leads, but after three years, the trail turned cold. Police got a break when someone called to report a suspicious truck in a neighbor’s driveway; something inside that truck was plugged into an electrical outlet, allowing the device to run 24‑hours-a-day, 365-days-a-year. Suddenly, the cold trail turned even colder.

How do bugs, pigs and even the weather help investigators solve crimes? From tropical hawaii to the frigid waters of lake ontario, forensic experts reveal, in gory detail, the clues nature leaves behind on a human corpse.

When a beloved church official is found murdered in a popular public park investigators have few leads. A controversial method also fails to heat up the cold case. Then an old secret reveals a new suspect and leads Lt Joe Kenda down the right trail.

In 1984, a tragic murder led agents into the frightening world of domestic terrorism. Law enforcement vowed to dismantle the violent faction that claimed responsibility.

For three weeks in May of 1994, a brutal killer had a nation on edge. A bloody spree of rapes, kidnappings, and murders resulted in the deaths of six Oklahoma residents, including a local radio personality and an elderly widower. Gary Alan Walker, an emotionally disturbed ex-convict, was eventually captured and executed for these crimes.

In 2004, a former marine goes missing from his North Carolina home. Investigators sift through a mountain of tips and small-town rumors before a surprise witness comes forward who may hold the key to the mysterious disappearance.

Following her divorce, a woman buys a new home that needs work and hopes that a handyman can fix it up, she ends up getting more than she bargained for.