Coroner says natural causes related to diabetes caused death of Ashley Johnson . Note : Johnson died of a serious complication of untreated diabetes . Johnson 's family also expressed sadness . The 30-year - old had a high - profile relationship with reality TV star Tila Tequila .
Coroner says natural causes related to diabetes caused death of Ashley Johnson . Note : Johnson died of a serious complication of untreated diabetes . The 30-year - old had a high - profile relationship with reality TV star Tila Tequila .