‘Happy Days’ Star Erin Moran Cause of Death Confirmed

The Harrison County Sheriff’s Office said Monday an autopsy revealed that Moran “likely succumbed to complications of stage 4 cancer.”

EMTs were called at 4 p.m. ET on Saturday to an Indiana home to tend an “unresponsive female,” the Harrison County Sheriff’s Department confirmed.

“A joint investigation into Mrs. Moran’s death was conducted by the Harrison County Sheriff’s Department and the Harrison County Coroner’s office,” the full statement said.