The High Court is hearing an appeal filed by the actor who was sentenced to five years in jail for culpable homicide not amounting to murder by the sessions court in May.
A car driven allegedly by Khan rammed into a bakery in suburban Bandra on September 28, 2002, killing one person and injuring four who were sleeping on the pavement.
His lawyer Amit Desai today argued that the entire case was based on circumstantial evidence.
Further, none of the eye-witnesses said that they saw Salman driving; they only stated from which side of the car they saw him getting out after the accident, Desai said.
Justice A R Joshi will continue to hear the arguments tomorrow.