A division bench of Justice S. Ravindra Bhat and Justice G.P. Mittal also discharged 17 other witnesses in the case.
The accused may get seven years maximum punishment under the perjury case. The actor had given a false statement to the police and turned hostile.
The model was shot dead at Tamarind Court, a restaurant owned by socialite Bina Ramani, in south Delhi's Mehrauli area on the night of April 29-30, 1999.