A serving judge has been named by a Pakistani court to probe the murder of Indian death row prisoner Sarabjit Singh, who died earlier this month after being assaulted within the Kot Lakhpat Jail here.

Lahore High Court Chief Justice Umar Ata Bandial appointed Justice Syed Mazhar Ali Akbar Naqvi to investigate the matter and submit a report to the court.

However, no deadline has been given to Naqvi to complete the probe. Earlier, caretaker Punjab Chief Minister Najam Sethi had written a letter to the Chief Justice, asking him to appoint a judge to conduct the probe.

Five to six prisoners had brutally assaulted Sarabjit in a well-coordinated attack on April 26.