In the 1980s the Denver area was terrorized by a hammer-wielding mad man. But as fast as the attacks started, they suddenly stopped.
CAPTURED: Rocky Mountain Killer
Two notorious murder cases stay ice cold for decades, until a mysterious clue helps bring a killer to justice.
HEADLINES: May 2021
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MISSING: Lea Porter
Lea Porter was just 19 years old when she packed up her belongings and headed to Denver, Colorado for a fresh new start.
HEADLINES: October 2020
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MURDERED: Lil’ Miss
Lisa Kimmell was just 18 years old when she set out from Denver, Colorado in her brand new Honda CRX with the license plate that featured her childhood nickname, LIL MISS.
SERIAL KILLER: Ed Kemper
When female college students started turning up dead in Santa Cruz in 1972, local police had no leads and no reason to suspect their friend Ed might be behind the grisly killings.
INFAMOUS: Bathtub Killer
In 1996, a Texas apartment complex was home to two brutal killings, that would lead police on the hunt for the infamous Bathtub Killer.
HEADLINES: May 2020
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HEADLINES: March 2020
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WANTED: A Christmas Killer
Five days before Christmas in 1984, 12-year-old Jonelle Matthews went missing from her Colorado home.
MURDERED: Paige Birgfeld
Single mother, Paige Birgfeld, goes missing under mysterious circumstances in 2007. It would take police over 7 years to prove what happened to her.