Los Angeles County Sheriff's Department spokesman Steve Whitmore says the results were turned over Wednesday for a decision on whether charges will be filed.
Detectives investigated claims made against the Academy Award-winner by his former girlfriend Oksana Grigorieva (gree-GOR'-yeh-vuh.)
Gibson spokesman Alan Nierob declined comment in an e-mail message.
Detectives also have been examining claims by Gibson that Grigorieva attempted to extort him. Whitmore says that investigation has not been completed.