Joe Dziemianowicz

Was Angel Downs killed by her married boyfriend, or did she die by her own hand? "Accident, Suicide Or Murder" dives into the case.

When Lisa Nichols was shot to death and then set on fire, investigators soon realized someone living near her home was to blame.

Lana Clarkson went to Phil Spector's California estate after they met while she was working at House of Blues. What happened next made headlines across the nation.

Blood-covered cash ultimately led investigators to Randy Triplett, who viciously murdered his father and stepmom.

When Raul Guillen vanished, investigators thought they were dealing with a missing persons case. They soon realized it was actually a gruesome and horrifying murder.

After two people, Tanya Rodriguez and James Carolfi, were found dead following a house fire, investigators made a surprise discovery.

In “Manifesto of a Serial Killer," excerpts from Leonard Lake’s terrifying home videos and journal are shown.

After Leonard Lake’s arrest and jailhouse suicide, police looked to his wife for answers. What did she tell them?

What happened to the men behind one of California’s most disturbing murder cases? Both Charles Ng and Leonard Lake had very different ends.

Alabama and Florida urban legends are criminally creepy.