MAHENDRANAGAR: Following a debate over the appointment of a teacher, Maoist cadres led by Upendra Bohara yesterday evening thrashed four persons at Simar, in Rudreshwor VDC . Ishwor Singh Bohara, president, school management committee, Durga Higher Secondary School, and his three brothers were injured in the attack. Bohara had been attacked with sharp weapons. He had received five stitches in his body. The other injured are Bohara's brothers: Indra Bohara, Birendra Bohara and Ram Singh Bohara. Condition of three is normal, while the president is undergoing treatment in primary health post.