Delhi: A 38-year-old mentally challenged man allegedly threatened to kill Delhi Chief Minister Arvind Kejriwal, police said on Tuesday.The police allegedly received a call about the threat around 12.05 am.No arrest has been made as the man is mentally challenged, the police said.ALSO READ | Delhi: Woman shot dead on road in Paschim Vihar; police probe on ALSO READ | Delhi: Man arrested for cheating people by offering low-cost hotel booking on Instagram
