Shakti Singh and Prahlad Singh of Taal village near Lasani in Rajasthan’s Rajsamand district received a phone call from a police friend just after they finished watching on June 28 afternoon a viral video of Udaipur tailor Kanhaiya Lal Sahu’s gruesome beheading.The caller sought their help to track the two assailants, Gaus Mohammed and Mohammad Riyaz, who were fleeing on a bike with the registration number RJ 27 AS 2611 from Udaipur hours after the murder