NEW : It 's not clear who will represent her at her trial . NEW : ` ` We ' ve got to get the probation issue nailed down , '' the judge says . ' Monica slapped four assault charges against Lohan . The charges triggered a probation violation lawsuit .
NEW : It 's not clear who will represent Lohan at her trial . NEW : `` We 've got to get the representation issue nailed down , '' the judge says . Santa Monica slapped four misdemeanor charges against Lohan . The charges triggered a probation violation case .