Covaxin worth ₹8 crore was left parked for nearly 12 hours after its driver went missing under mysterious circumstances in Madhya Pradesh's Narsinghpur district, police said on Saturday.The Tamil Nadu-registered vehicle, which was transporting the vaccine from Hyderabad to Karnal in Haryana, was left abandoned for nearly 12 hours in Kareli area, Narsinghpur superintendent of police Vipul Shrivastava said.The matter came to light on Friday afternoon when the police were informed that a truck, with a mention of vaccine- manufacturer Bharat Biotech on it, was parked near Kareli bus stand, around 16 km from the district headquarters, the official said.According to the police, the truck contained 2.40 lakh doses of Covaxin worth ₹8 crore."We.