Angered over their friend being caught while cheating in examination, two youths ran their car over a teacher in Haryana's Sonepat district, police said.
The youths identified as Vikram and Hariom ran their car over 37-year-old Rakesh Kumar, a teacher of Ramjas Public School in Sonepat, on Saturday evening.
He later died in a hospital, Sonepat DSP Surinder Malik said.
The youths were angry as Kumar had caught one of their friends while cheating in Haryana Open School examination in Lahrada village, he said.
"We have arrested Vikram today, while efforts were on to arrest Hariom," Malik said.