Following this, the court adjourned the proceedings till May 14.
Kasab, the 25-year-old lone Pakistani gunman caught alive after the Mumbai terror attack, was hanged to death at Pune's Yerawada central prison in a top-secret operation on November 21, 2012.
Lashkar-e-Taiba operations commander Zakiur Rehman Lakhvi, Abdul Wajid, Mazhar Iqbal, Hamad Amin Sadiq, Shahid Jameel Riaz, Jamil Ahmed and Anjum have been charged with planning, financing and executing the Mumbai attacks.
All the accused are jailed in Adiala prison. Out of about 60 witnesses, the anti-terrorism court has so far completed cross examination of 32 prosecution witnesses.