Bill Cosby -- LAPD Turns Over Sexual Assault Case To D.A. For Possible Criminal Charges

The LAPD has just turned over the results of their investigation to the L.A. County D.A.'s office about an alleged assault by Bill Cosby at the Playboy Mansion -- and it could result in serious charges.

As we reported -- Chloe Goins says in 2008 when she was 18-years-old, Cosby gave her a drink at a Playboy party that caused her to black out. She says she woke up half naked with Cosby licking her toes with his pants around his ankles.

LAPD detectives investigated the incident after she came forward and now it's in the hands of the D.A.

Cosby's attorneys have denied the allegation in the past ... saying he wasn't even there.

As for the case hitting the D.A.'s office, we've reached out to a rep for Cosby ... so far, no word back.