A 15-year-boy was kidnapped and stabbed to death here allegedly by three of his friends reportedly for harassing the girlfriend of one of them. The police on Saturday arrested the three youths in connection with the incidents of kidnapping and murder.

City Superintendent of Police (West) Ravindra Kumar said Satyam, a student of class 10, was kidnapped three days ago while returning home from a coaching institute. He was stabbed to death the same evening. One of the accused told mediapersons that they killed Satyam as he used to tease and harass his girlfriend and other girls of the area. Satyam's body was found in a bush behind the boundary wall of RPS College under Rupaspur police station area of the capital city, Kumar said.