Bengaluru: A motorcycle rider died on Monday after a head-on collision with a Karnataka State Road Transport Corporation (KSRTC) bus sparked a massive fire near the Kannolli toll gate in Sindagi taluk, Vijayapura district. The impact of the crash was so severe that the motorcycle caught fire instantly, and the rider was burnt to death. The flames spread to the bus, forcing the driver, conductor, and passengers to flee the vehicle as soon as the fire broke out.