Indicative picture – Photo: Samvad News Agency Expansion Three youths riding a motorcycle were killed in a collision with an unknown vehicle in Dindori district. The three youths were friends and were returning after attending a marriage ceremony. The police have registered a case and started investigation in connection with the unknown vehicle. According to Gadasarai police station in-charge Vedram Hinauta, there was a marriage ceremony last day at the house of Shivri village resident Heera Singh. Participating in it are Chitrabhan Marco (, Kailash alias Golu Paraste (05)) and Manish Tekam (05) had come. After attending a marriage ceremony, the three friends were returning on a motorcycle. An unknown vehicle hit his motorcycle near village Sukulpura located on Shahdol Pandariya Highway. In this incident, a young man riding a motorcycle died on the spot. Two injured youths were taken to the hospital for treatment. Both the youths died during treatment. Police sent the dead bodies for postmortem after Panchnama action. The search is on for the unknown vehicle. ,