Delhi court on Saturday discharged Abdul Karim Tunda and three others, who were accused of helping Pakistani and Bangladeshi terrorists sneak into India in 1997 to carry out terror strikes. The court said, there was lack of evidence to proceed the case against them.<br/><br/>Besides Tunda, who is currently in judicial custody in connection with terror-related cases, the court discharged his father-in-law Mohd Zakaria and their two alleged close aides Allauddin and Bashiruddin in the case.<br/><br/>Tunda was arrested from Indo-Nepal border at Banbasa on August 16, 2013. He is suspected to be involved in 40 blast cases across the country. It was the fourth and final case filed against him by Delhi Police in which Tunda has been discharged.