A 14-year-old boy driving a motorcycle was killed after a private school's bus mowed him down in east Delhi Monday morning, police said

Nitin, 14, was returning home in Kalyanpuri after dropping his younger sister to her school when the incident took place, police said.

The erring bus driver managed to flee from the spot, according to police.

Nitin, who lived in Kalyanpuri with his parents, succumbed to his injuries even as he was being taken to hospital.