Rather than deny or confess, some murderers blame others for their horrendous crimes.

Richard Rogers preyed on gay men he met in bars and clubs, dismembering them and leaving body parts in trash bags strewn alongside roads in three states.

Bessie Blount Griffin invented an automatic feeder for patients without limbs. She later became a forensic handwriting analyst.

Men commit murder 10 times more often than women. But just because a woman's fingerprints aren't at the crime scene doesn't mean her fingerprints weren't on the plan. We look at some memorable cases of men killing for their sweethearts.

In the late 1960s, Liza Rodman spent summers hanging out with Tony Costa, the handyman at the Royal Coachman hotel, where her mother worked. One of the many people Liza's mom enlisted to watch the 8-year-old and her sister, Tony was also a serial killer.

Lisa Montgomery spent years on death row after committing a horrific crime. While there, she began to recover from a lifetime of nightmarish abuse. In January 2021 she was the first woman executed by the U.S. government in 67 years.

From Mary Stauffer to Colleen Stan to Elizabeth Shoaf and more, read the unbelievably horrific true stories of women and young girls who were kidnapped, raped and tortured—in some cases for many years—before they escaped.

Investigative historian Peter Vronsky explains how Edmund Kemper, Ted Bundy, Jeffrey Dahmer and others reached celebrity status during the 'Golden Age' of American serial killing.

Odds are high you've been the victim of a crime. We speak with Dr. Michael McCart, a psychologist and expert on treating crime survivors, on how a sudden, unwelcome event affects a survivor, and what that person can do to get help later.

Although ruled accidental, Elisa Lam's mysterious death at the Cecil Hotel continues to fuel conspiracy theories and speculation.