Evan Ellingson's cause of death revealed: My Sister's Keeper star died from accidental fentanyl overdose at age 35

Abigail Breslin Remembers ‘My Sister’s Keeper’ Co-Star Evan Ellingson: “Your Humor, Exuberance, Kindness & Bright Light Will Linger Forever”

Evan Ellingson's death aged 35 investigated as 'potential overdose' after drug paraphernalia was found at scene of former child star's passing in sober living home

Former Child Star Evan Ellingson's Death Investigated as Potential Overdose