AMRITSAR, INDIA - APRIL 19: Dalbir Kaur sister of Sarabjit Singh with Ashwani Nephew and Jagir Kaur (L) Sister of Kirpal Singh wail after receiving his body after Postmortem on April 19, 2016 in Amritsar, India. Kirpal Singh, 54 died in a prison in Pakistan's Lahore city on April 11. He was arrested in 1992 on charges of spying for India. He died in mysterious circumstances in Lahore's Kot Lakhpat Jail in Lahore. Pakistani officials claimed he suffered cardiac arrest. His family has challenged this. (Photo by Sameer Sehgal/Hindustan Times via Getty Images)