Chief Justice of Pakistan Justice Saqib Nisar Sunday took notice of delay in the decision pertaining to the Model Town case and sought record of the trail court.
An anti-terrorism court is holding trial of at least 129 suspects, including officials of the police and civilian administration, in the 2014 case.
At least 14 peopled were killed and 85 others injured in a clash between police and workers of the Pakistan Awami Tehreek at Minhajul Quran Secretariat in Model Town four years ago.