The Indian side conducted the post mortem on March 14, but it was inconclusive as the vital organs was missing.
Chamel Singh was thrashed to death by jail wardens in Kot Lokhpat jail in mid-January, when the authorities found that he was washing his clothes at a water tap.
The inhuman act was detected on Thursday, weeks after Pakistani soldiers crossed the Line of Control and beheaded two jawans of India's Rajputana Regiment. This act had created a nationwide uproar with demands that India should suspend normalisation of relations with the neighbouring country.
