Autopsy: The Last Hours Of...

An investigation into the cause of death of actor Christopher Reeve, who died Oct. 10, 2004.

Actress Rue McClanahan of "The Golden Girls" dies of a stroke.

Singer Donna Summer died from cancer on May 17, 2012, with the public having no idea she was ill.

On March 4, 1994 beloved comedy actor John Candy is found dead in Durango, Mexico.

On April 26, 1989, Lucille Ball dies in a Los Angeles hospital leaving the world heartbroken

Before his death, actor Jeff Conaway wages a much-publicized battle with addiction.

Singer Lisa "Left Eye" Lopes is killed in a car crash in the depths of the Honduran jungle.

The legendary Howard Hughes died at the age of 70 on April 5, 1976.

Michael Landon died July 1, 1991, just three months after being diagnosed with pancreatic cancer.

The doctors address conspiracy theories that surrounded actor Michael Clarke Duncan's death in 2012.

On February 29th, 2012 Davy Jones the idolized frontman of 60s pop phenomenon, The Monkees, died.

Luther Vandross was one of the brightest stars in the music business in the 80 and 90s.

Outrageous entertainer and colorful funk star Rick James was found dead.

Aaron Hernandez was convicted of murdering Odin Lloyd; he was found dead in his prison cell.

Chyna's life unraveled after she left WWE and she was infamous as a casualty of substance abuse.

Garry Shandling's career featured his self-analytical and self-deprecating humor.

A forensic pathologist examines Gregg Allman's death certificate to reveal what caused his death.

Dr. Hunter unravels details of Prodigy's sickle cell anemia and sheds light on the cause of death.