Dave East is off the hook for misdemeanor battery stemming from his Vegas three-way gone wrong … and it's all because he told the judge he sustained a concussion during the fight.
Dave's attorney, Stacey Richman, tells TMZ … she submitted medical documentation showing Dave suffered a concussion during the altercation, and as a result, the criminal case against the rapper was dropped.
Court records confirm the criminal case has been dismissed.
We broke the story … Dave was cited for misdemeanor battery in Vegas last month after cops said bottles and punches were thrown in the middle of his 3-way sexual encounter at the Delano hotel.
As we reported … Dave told cops one of the ladies started hurling champagne bottles at him from across the room, and he claimed two made contact. Richman said Dave went for a CAT scan after the incident … and apparently the results showed he sustained a concussion.
No word if Dave is planning to leave his three-way days behind him.