Singh and five others escaped from the high-security Nabha jail on November 27, 2016, after a group of gangsters dressed as policemen opened fire at security guards. He is the only escapee who is yet to be caught https://indianexpress.com/article/explained/khalistani-terrorist-kashmir-singh-likely-hiding-in-nepal-how-he-escaped-from-nabha-jail-in-2016-9844347/?ref=expin