Suge Knight isn't the only person threatening to sue over Michel'le's forthcoming Lifetime biopic. Dr. Dre has fired off a cease and desist letter threatening to sue Sony if he's depicted as an abuser in "Surviving Compton: Dre, Suge & Michel'le." TMZ SAYS: According to the letter, Dre flatly denies ever abusing Michel'le. It makes reference to the fact that they dated around 30 years ago and

she never hinted at abuse or any type of violent behavior on his part. They also say she never sought medical treatment or filed a police report. We're told Dre's character in the film is extremely violent - attacking Michel'le by pulling her hair, punching her in the face and even pulling a gun on her. Dre's attorneys have also warned Michel'le to back off.