The 10 Most Tragically Mysterious Celebrity Deaths.

2. Tupac Shakur

Tupac was murdered in Las Vegas in 1996 after attending a boxing match. The story is very similar to Biggie’s in that a car pulled up alongside Shakur’s and then proceeded to shoot him. There are many theories about who killed him and why, but the case has never been officially solved. Many think it was related to a long standing rivalry with Biggie, but that has never been confirmed.

1. Bruce Lee

He was a martial arts legend who was taken from the world much too young. He was getting ready to release the movie Enter the Dragon when he died. He went to a friend’s house, Taiwanese actress Betty Ting Pei, and complained of a headache once he arrived. His friend gave him an Equagesic, which is a combination of aspirin and muscle relaxers. Lee laid down to take a nap, and never awoke. The autopsy revealed he may have had a hyper-sensitivity to the something in the drug, but it is not known for sure what killed him. Urban legend reveals theories that Lee was killed by the infamous martial arts move “The Touch of Death.”