Kolkata: Two eve teasers were severely beaten up by a Karate Champion girl when they tried to molest her. The incident occurred in Doltala area of Madhyamgram. According to local sources, the girl was returning from her coaching on Monday when the youth tried to molest her. She beat them up severely when they tried to come close to her. The duo fled the spot after sensing trouble. The girl also filed a written complaint against the youth at Madhyamgram police station. Police have started an investigation into the case and search is on to nab the accused.