Mark Salling Attempted Suicide Several Times Before Hanging

1/31/2018 10:57 AM PST

Mark Salling Tried Suicide Several Times Before Hanging


Mark Salling tried to kill himself multiple times before he finally took his own life ... law enforcement sources tell TMZ.

Sources involved in the investigation tell us their interviews with witnesses paint a dark picture of the actor, who was facing years in prison after pleading guilty to child porn charges.

There were "several suicide attempts," according to our sources.

TMZ broke the story .. Salling cut his wrists back in August. We got this pic 2 months after the attempt and he was wearing long sleeves in the middle of a heat wave ... presumably to hide the scars.

As we first reported, Salling hanged himself on a tree near his home.