A teenager was shot dead allegedly by a retired head constable of CRPF after a heated argument in Dausa district of Rajasthan. The incident occurred on Sunday when a verbal spat broke out between Ravi Kumar Meena (18) and Laxminarayan Meena (68) over some issue. Laxminarayan took out his licensed gun and shot at Ravi, SHO Baswa police station Veer Singh said. The teen died on the way to the hospital. The retired constable was detained on Monday, the SHO said Ravi’s body was handed over to his family after a postmortem.