Avtar Singh Khanda, the main lead of the March 19 violence at the Indian High Commission in London and the self-styled leader of designated terror group Khalistan Liberation Force (KLF), died in Sandwell hospital in Birmingham today. How he died, is not known yet.Who was Avtar Singh KhandaKhanda was also known as Ranjodh Singh. He was seeking political asylum in the UK and was a key person in radicalizing the Sikh youngsters towards the separatist movement for so-called Khalistan.Reports suggest that Avtars father was a KLF terrorist and was killed by security forces in 1991. His mother also had KLF links.Khanda reportedly entered the UK via student visa and soon got associated with the separatist bandwagon active in some of key gurudwaras in the UK. He was suffering from blood cancer.Why was Khanda in the news latelyAvtar Singh Khanda was among the separatists who were accused of dishonouring the Indian flag at the London High Commission during a planned protest on March 19, 2023.