New Delhi, Dec. 10 -- Days after an 18-year-old Class 12 student was stabbed to death by a group of teenagers, the Delhi Police arrested two men and apprehended two minors in connection with the case in Sarai Rohilla. The Delhi Police on Tuesday said that the teenagers went on a crime spree as they first killed the school student, committed a scooty theft and later snatched a mobile phone from a man. The stabbing victim was identified as Aryan Yadav, 18, a resident of Pratap Bagh. Raja Banthia, DCP (North) said, "We searched more than 150 CCTVs in the area to find the accused. In the CCTV footage, four boys were seen fleeing the place of incident towards Shastri Nagar. Two of the above suspects were wearing similar clothes and were captured...