Decades after committing his grisly crimes, Jacob Wetterling's killer Danny Heinrich finally admitted how he abducted, molested, and shot the young boy in October 1989.

A gold signet ring purportedly owned by Lucky Luciano surfaced in 2012 with a price tag of $100,000 — even though the seller had no papers to authenticate it.

Affectionately dubbed "Pink Floyd," Flamingo No. 492 escaped from a zoo in Kansas in 2005 and has been on the run ever since.

Rosie the Shark was caught in a family's tuna-fishing net in 1997 before being preserved in a formaldehyde tank and eventually abandoned. But now, she's finally being restored to her former glory.

Between 1968 and 1985, a serial killer dubbed "The Monster of Florence" murdered eight couples at "lovers' lanes" across Tuscany — and families of the victims want a fresh investigation.

After Brandon Lawson ran out of gas in the dead of night on rural Route 277, he made a series of strange phone calls — and was never seen again.

Researchers have successfully deleted the genes that create allergy-causing proteins in cats, bringing us closer than ever to truly hypoallergenic felines.

Between 1969 and 1981, Joe Michael Ervin went on a violent killing spree that saw six people dead — but the extent of his crimes went largely unknown until a chance encounter with a cop.

"The Apotheosis of the Arts" had been missing a two-by-two-foot portion depicting a cherub for more than 40 years.

After inflicting decades of torment and abuse, Marvin Gay Sr. shot his son Marvin Gaye at point-blank range inside the family's Los Angeles home on April 1, 1984.