Autopsy: The Last Hours Of...

On Feb. 18, 2001, Dale Earnhardt Sr. was tragically killed on the last lap of the Daytona 500.

Randy "Macho Man" Savage was regarded as one of the greatest pro-wrestling showmen.

John Wayne died on June 11, 1979; John Wayne had a movie career that spanned over 50 years.

Dennis Hopper was an icon of the silver screen, famous for intense portrayals of twisted maniacs.

The world learned on June 8, 2018, that Anthony Bourdain had taken his own life.

Aretha Franklin, one of the greatest vocalists, entertained audiences for over 50 years.

On May 14, 1998, the world was saddened by news that the singer and actor Frank Sinatra had died.

Grunge icon Scott Weiland died suddenly on Dec. 3, 2015, while on the road with his new band.

On May 15, 2003, June Carter Cash died in Nashville following complications from heart surgery.

Very little is known about what happened in the last few years of Andy Griffith's life.

Actress Elizabeth Montgomery became a global household name for playing Samantha in "Bewitched."

On January 5, 1998, Sonny Bono died, after crashing headfirst into a tree during a skiing vacation.

On June 29,1978, "Hogan's Heroes" star Bob Crane's body is discovered bludgeoned to death.

On Christmas Day 1995, Dean Martin died, leaving behind a legacy in music, movies, and television.

Sir Roger Moore died of liver cancer in 2017 at the age of 89; he was famously modest.

On Sept.13,1982, Grace Kelly drove her old Rover 3500 car off the edge of a mountain road.

On March 4th, 2019, the much-loved actor Luke Perry dies after suffering a stroke at 52-years-old.

Kate, a fun-loving fashion journalist, mocked up her first handbags from tracing paper.

Zookeeper and wildlife expert Steve Irwin is killed while filming an underwater documentary.

On May 8th, 2020, the world is rocked by news that Roy Horn fell victim to coronavirus.

On February 27th, 2015, Leonard Nimoy, the actor known for Spock, dies of COPD at the age of 83.

Verne Troyer, the tiny star adored for playing Mini-Me, dies at the tender age of 49.

Forensic pathologist Dr. Richard Shepherd investigates celebrity deaths.

Robin Williams is found hanging from a belt in his home just before noon on Aug. 11, 2014.