After attacking ex-girlfriend Elizabeth Lawlor, Sean Nicholson was arrested and released on a $50,000 bond on Aug. 5 ...

Jack Nicholson's 29-year-old grandson—was arrested on Aug. 5 after allegedly attacking his ex-girlfriend Elizabeth Lawlor.

Sean Nicholson, the eldest grandchild of Hollywood legend Jack Nicholson, is facing serious legal trouble after allegedly assaulting his ex-girlfriend, leaving her with severe facial injuries.

Sean Nicholson, the eldest grandson of actor Jack Nicholson, was arrested in Los Angeles on Aug. 5 on a felony domestic violence charge involving a deadly weapon. The 29-year-old was booked the same ...