New Delhi, Aug 21 : The Delhi High Court on Thursday held RK Anand and IU Khan guilty in the BMW sting expose case and said the duo can not appear in all Delhi courts for four months.

The BMW sting expose case, which was carried out by a private television channel showed nexus between defence, prosecution lawyers and a witness.

The sting exposed defence lawyer RK Anand persuading the witness Sunil Kulkarni to change his testimony to save the prime accused Sanjeev Nanda in collusion with public prosecutor I U Khan.