Autopsy: The Last Hours Of ...

Forensic pathologist Dr. Michael Hunter reexamines the medical evidence relating to the death of Elvis Presley.

On May 19, 1994, American icon Jackie Kennedy Onassis dies at the age of 64.

On Jul. 16, 1999, John Kennedy Jr. crashed his Piper Sartoga aircraft into the ocean off Martha's Vineyard.

On Sept. 12, 2003, the world mourns the loss of legendary singer Johnny Cash, who dies in Nashville, Tenn., from respiratory arrest at the age of 71, shortly after the death of his wife of 35 years, June Carter.

On May 15, 2003, June Carter Cash died in a Nashville hospital following complications from heart surgery; June was a devoted wife and mother but her life in the limelight was not without its troubles.

On July 29th 1974, Cass Elliot was found dead in a flat in London; she was 32 years old and her death shocked the world; one of the most influential figures of the hippy scene, she rose to fame as a member of folk-rock band The Mamas and The Papas.

In 2013 country singer Mindy McCready took her own life; Dr. Michael Hunter puts Mindy's personal life under the spotlight, and reveals how her unhealthy relationship with prescription medication may have exacerbated an undiagnosed mental condition.

On April 6, 1998 country icon Tammy Wynette was found dead her Nashville home; following her death, her daughters sued both her husband and doctor, leading to the exhumation of her body and an autopsy.

In 1973 singer and musician Gram Parsons died in California at only 26 years old; his music combined country, folk, and rock to create his own original sound; often critically acclaimed, he pioneered his own blend of cosmic American music.