Mother Love Bone singer Andrew Wood was beloved among Seattle's alternative rock scene — then died of an overdose at age 24 just before his band's debut album came out.

From the unknown woman found dismembered in three suitcases in Pennsylvania to the "Lady of the Dunes" of Cape Cod, go inside history's most baffling cold cases.

A beloved Labrador Retriever, Zanjeer saved countless lives during the 1993 terrorist bombings in Mumbai. When he died in 2000, he was honored with a full state funeral.

Though scientists have put forth several theories as to what exactly wiped out the dinosaurs, evidence suggests that an asteroid strike was the beginning of the end for the prehistoric creatures.

Leigh Occhi vanished in 1992 while staying home alone for the first time, and the only evidence police ever found was her blood-soaked nightgown and a mysterious package containing her glasses that arrived in the mail a few weeks later.

King Henry II was known to cut out the tongues of Protestants, but he faced a bloody death of his own when he was stabbed through the eye during a jousting tournament in 1559.

Lavinia Fisher owned an inn outside of Charleston, South Carolina, where some say she murdered hundreds of travelers before her arrest and execution in 1820.

Although 19-year-old Kevin Hines nearly severed his spine when he hit the water, he eventually recovered and now dedicates his life to suicide prevention.

A nocturnal primate found in Southeast Asia, the slow loris is one of the only venomous mammals on Earth — and they're on the brink of extinction.

Mark Winger beat his wife Donnah to death with a hammer just after they'd adopted a baby girl, but it wasn't until his mistress came forward three years later that police finally discovered the truth.

Christina Whittaker vanished without a trace from her hometown of Hannibal, Missouri in November 2009 — and her mother believes human traffickers may be to blame.