The statement goes on to say that no illegal drugs were found in the home about 20 miles northwest of Louisville.
Authorities in IN found Moran's body after responding to a 911 call at 4:07 p.m. for "an unresponsive female", according to CNN.
USA actress Erin Moran, best known for playing Joanie in 1970s sitcom Happy Days, "likely" died from cancer at age 56, according to a county coroner.
Moran had reportedly recently been made to leave her trailer park home in IN with her husband Steve Fleischmann and was living in a motel while battling substance abuse, according to United States media. She rejoined the Happy Days cast for its final season, which ended in 1984. Moran, the former child star who played Joanie Cunningham in the sitcoms "Happy Days" and "Joanie Loves".
After moving around and struggling with homelessness, the last recorded address for Moran's husband was a home in New Salisbury.
Joanie was younger sister to Richie Cunningham, played by Ron Howard.
"Happy Days" actress Erin Moran likely died from cancer at her IN home, authorities said IN a statement obtained by ABC News.
The cast of Happy Days, including Scott Baio, Anson Williams, Erin Moran, Tom Bosley, Ted McGinley, Marion Ross and Henry Winkler, are pictured in the 1970s.
"What happened with all of us was like we were this family", Ms. Moran told the Xfinity.com blog in 2009. "It was indicative when they did the autopsy that she was receiving medical care", the source said.
The case was settled two years later, but the actors each received just $65,000, despite seeking $10 million.
Many of Moran's "Happy Days" co-stars are now grieving the loss of their friend.
"Now you will finally have the peace you wanted here on earth".