The prosecution team went to Rawalpindi's Adiala Jail, where the proceedings are being conducted behind closed doors for security reasons, with its paramilitary guards. However, prison officials said regulations did not allow the armed escort to go into the jail, sources told PTI.
The prison officials said security had been further tightened at the jail as proceedings in two more high-profile cases related to the assassinations of former premier Benazir Bhutto and Punjab Governor Salmaan Taseer were scheduled for Saturday, the sources said.
The prosecution lawyers then boycotted the trial and left the prison, the sources said. As a result, there were no proceedings on Saturday and Judge
Rana Nisar Ahmed adjourned the case till March 19. The judge is expected to hear arguments on an application filed by the prosecution to declare Ajmal Kasab, the lone surviving attacker, and Fahim Ansari, an alleged Indian operative in the 26/11 case, as "proclaimed offenders" or fugitives at the next hearing.
It is also expected to take up another application filed by defence lawyers to oppose the prosecution's application.
The trial of the seven Pakistani suspects has been marred by repeated delays over technical matters. The judge has been changed thrice and only one of more than 160 prosecution witnesses has testified so far.