Rebecca Zahau's Sister Says She Forgives Adam Shacknai After He's Found Liable in Her Death

People Around the World Want to Know Where Mysterious Sound Is Coming From

Man Revisits Site of Girlfriend's Fatal Cliff Fall as Family Claims He 'Got Away With Murder'

Hear the Mysterious 'Sonic Attack' That Left 20 Americans Hurt in Cuba

Goat Wanders Into Hotel After Roaming Town and Evading Capture All Weekend

Model Recalls Ordeal of Being Abducted and Put Up for Sale on the Dark Web: 'It Was Awful'

Wedding Crashers Who Left Polaroid Photo and Note Reveal They Were on Their First Date

Scott Peterson Says He Was 'Staggered' by Guilty Verdict in Murder of Wife Laci