Question: What Indian national convicted of terrorism and spying by a Pakistani court was murdered in Central Jail Lahore?

<P0-S0> Sarabjit Singh (also spelled Sarabjeet Singh; 1963 or 1964 – 2 May 2013) (alleged to be Manjit Singh by Pakistan) was an Indian national convicted of terrorism and spying by a Pakistani court. <P0-S1>  He was tried and convicted by the Supreme Court of Pakistan for a series of bomb attacks in Lahore and Faisalabad that killed 14 bystanders in 1990. <P0-S2>  On the contrary, Sarabjit claimed he was a farmer who strayed into Pakistan from his village located on the border, three months after the bombings. <P0-S3>  According to an unnamed Indian Intelligence official, Singh had been a spy for the Indian Research and Analysis Wing intelligence agency and had been working undercover in Pakistan. <SEP> <P1-S0>  When the party was later banned he again went underground. <P1-S1>  When the procession in connection with the legendary Salt March started from Kozhikode to Payyanur he joined it along with P. Krishna Pillai, K.Madhavan etc.. <P1-S2>  Following the protest against Gandhiji’s arrest he was arrested and produced before the court. <P1-S3>  He led the Communist group of the Socialst party along with E. M. S. Namboodiripad, K.Damodaran and N.C.Sekhar. <P1-S4>  Thiruvannur and Feroke Tiles. <P1-S5>  Later he was a member of the State Conrol Commission of the Communist Party of India. <P1-S6>  He was a member of the central committee of All India Kisan Sabha . <P1-S7>  On coming back he joined Vijnanadayini Sanskrit school, Kanjangadu and continued his studies. <P1-S8>  Following his participation in the Non-cooperation movement he was imprisoned again and sent to Central jail, Kannur. <P1-S9> (Original name : Kadayaprath Kunjappa Nambiar) was born on April 15, 1910 in Chirakkal taluk in Kannur district. <P1-S10>  He participated in the ‘Pattinijatha’(literally meaning 'starvation march') went to Madras from Malabar in 1932. <P1-S11>  He died on July 9, 1994 at Kozhikode. <P1-S12>  Later he functioned as the secretary of Malabar Karshaka Sangham and Kisan Samgham. <P1-S13>  When he was asked his name at the court as part of the official procedure he replied ‘Keralaeeyan ‘ (literally meaning ‘one from Kerala’)to declare his political stand and then onwards he was known by that name. <P1-S14>  He has written a lot of articles as part of his social work in various periodicals and his autobiography is considered a valuable historical document of the socialist and Communist movement in Kerala in its nascent days. <SEP> <P2-S0> Central Jail Lahore is a prominent jail situated in Lahore, Pakistan at Rakh Chandra (Kot Lakhpat). <P2-S1>  Shaheed Bhagat Singh was hanged here during British rule in India. <P2-S2>  The jail is also known as Kot Lakhpat Jail with reference to its location. <P2-S3>  The jail houses more than four times the 4000 prisoner capacity it was built for. <P2-S4>  Prisoners have been murdered in the prison in the past,including Indian prisoner Sarabjit Singh <SEP> <P3-S0> Kot Lakhpat (Punjabi, Urdu: ‎ ) is a union council of Gulberg in Lahore, Punjab, Pakistan. <P3-S1>  The neighbourhood is both a residential and industrial area. <P3-S2>  It is located at 31° 27' 57N 74° 20' 14E. <P3-S3>  Kot Lakhpat is bordered by the Defence to the east and Township to the west. <P3-S4>  Kot Lakhpat railway station, Lahore Race Club, Quaid-e-Azam Industrial Estate and Central Jail Lahore are situated in this neighbourhood.