8. As you already know, Elvis famously died on the toilet in 1977. His death was ruled as a drug overdose, but many people still dont believe this official story. There are also many conspiracy theorists who question the ethics of the professionals who performed the autopsy. Another popular myth states that Elvis is actually very alive somewhere with Tupac and Jim Morrison. In 1994, the investigation of Presleys death was reopened and it was stated that drugs werent the cause of his death; Elvis died of a heart attack. Or did he?