Shayna Hubers and Ryan Poston seemed like a match made in heaven, until he ends up dead in a pool of blood, shot in the face. Stunning interrogation tapes leave cops in disbelief and lead investigators to a surprising motive.

Prominent realtor Todd Kohlhepp's double life is exposed when police launch a dramatic rescue of a young woman, Kala Brown, chained like a dog inside a shipping container on his property.

Eight-year-old Cherish Perrywinkle is lured out of a Walmart store by a registered sex offender, but that's just the beginning of a night of terror, all caught on camera.

Terri "Missy" Bevers, age 45 and a fitness instructor, was killed while preparing for a morning workout class at the Creekside Church of Christ in Midlothian, Texas. CCTV recorded her killer on video, wearing a "fake" SWAT police uniform, but the case remains unsolved as of 2019.

"Loving" father Chris Watts turns into one of the nation's most notorious killers overnight when he murders his pregnant wife and his two young daughters. Secret videos document a series of chilling murders from start to finish, revealing lies, a scandalous affair and a shocking cover-up.

27-year-old Sasha Samsudean appears to be sexually assaulted and is found strangled in her luxury downtown Orlando, Florida apartment. The security guard, Steven Duxbury, tells detectives that he saw Sasha with a "mystery man." Surveillance video ultimately leads investigators to the killer.

The murder of Yeardley Love took place on May 3, 2010 in Charlottesville, Virginia. Love, a University of Virginia (UVA) women's lacrosse student-athlete, was found unresponsive in her Charlottesville apartment on May 3. Later that day, UVA men's lacrosse player George Wesley Huguely V was arrested by Charlottesville Police. Huguely was tried and found guilty of Love's murder.