Kamiyah Mobley was 16 years old when she discovered that Gloria Williams, the woman she knew as her mother, was actually her kidnapper.

What causes adults to kidnap children? The perpetrators range from serial rapists to parents trying to protect their sons and daughters.

Most people know Amber Alerts as child-abduction emergency notifications that help law enforcement find missing kids. But the tragic abduction and murder case behind the notorious alert system was never solved—and police are still looking for clues.

Over a decade after she was found alive after being kidnapped as a child, Dugard has learned to drive, written two books and started a foundation to help other survivors.

Authorities didn't locate Kamiyah Mobley, who'd been abducted at birth by a woman named Gloria Williams, for 18 years. We explore this unusual kidnapping case.

Angeline Hartmann of the National Center for Missing and Exploited Children (NCMEC) and Live PD spoke with A&E True Crime about the NCMEC's response to the Jayme Closs news, misconceptions about missing children cases and the single most valuable tool in being able to find missing kids.

Explore some of the major theories surrounding the more than 60-year-old unsolved case of a dead boy found in a box in Philadelphia, Pennsylvania on February 25, 1957.

A&E True Crime checks in on what Casey Anthony has been up to in the 10 years, her relationship with her parents and friends, her legal status and other lingering questions about her controversial murder trial.

In recent years, hair, blood, saliva, and other bodily fluids from dogs, cats and birds have helped solve several violent crimes in the U.S. and Canada. A&E True Crime profiles four instances where animal evidence helped convict a criminal.

Over the last century, dozens of highly publicized child kidnappings have shocked the nation and ignited a public effort to prevent them. Now, missing-child awareness campaigns help spread the word more widely and quickly, resulting in finding many more of these kids.