Adult-film actress Sophia Leone died from a fatal overdose … TMZ has learned. Police in Albuquerque, NM tell us the late porn star’s official cause and manner of death is an accidental OD … though it’s unclear what specific substances were involved. As we first reported … cops in New Mexico considered Sophia’s death “suspicious” and “unique” after she was found dead March 1 in her home.Gay porno During the death investigation — which at one point included a homicide detective — Sophia’s mother told police her daughter drank heavily at times and was known to have suicidal thoughts. Still, cops say Sophia’s body showed no signs of trauma … as they’ve now officially classified her fatal OD as accidental. Sophia was only 26 years old … and she made a name for herself in adult films, working with big porn studios like Brazzers, Reality Kings and Evil Angel … just to name a few. Yes! Send me email updates and offers from TMZ and its Affiliates. By subscribing, I agree to the Privacy Policy and Terms of Use