Punjab Chief Minister Amarinder Singh condemned the killing of a Sikh youth in Pakistan and demanded that the Imran Khan government conduct a thorough investigation and punish the culprits. "Shocked and anguished over killing of Sikh youth Ravinder Singh in #Pakistan, coming on the heels of #NankanaSahibAttack. @ImranKhanPTI govt must ensure a thorough investigation and strict punishment for the culprits," Amarinder Singh tweeted.