The incident took place around 11.30pm on Sunday on a four-lane highway in Badnawar, near a dhaba between Sadalpur and Kherod. Four men were charred to death and another seriously injured after their car plunged into a culvert and caught fire in Madhya Pradesh's Dhar district on Sunday night. At least four people charred to death after car catches fire in Madhya Pradesh's Dhar district, one critically injured.