Former WWE Superstar Eddie Fatu aka Umaga -- who died in December -- was the victim of a bad combination of drugs, according to the Harris County Medical Examiner in Texas.
Dan Morgan, the supervisory forensic investigator for Harris County, blamed "acute toxicity" -- claiming the combined effects of hydrocodone (aka Vicodin),carisoprodol (muscle relaxer), and diazepam (aka Valium) were responsible for the wrestler's death.
The death was ruled "accidental" -- Fatu was 36.
According to the WWE, Fatu was released from his wrestling contract on June 11 for violating the WWE Wellness Program and for refusing to go to rehab.
It's been one year since former WWE star Umaga shockingly passed away at the age of 36 -- and to honor his memory ... several of the wrestler's former ring-mates and family members got together to celebrate his life earlier this month.
