A person has committed suicide after killing his wife in Dhading. According to SP Mahendra Khadka of District Police Dhading, 45-year-old Tirtha Bahadur BK of Benighat Rorang Rural Municipality-2 Talti killed his wife 42-year-old Bhimmaya BK by attacking her with sharp weapons on Monday.  According to Tirtha Bahadur's neighbour, the couple had consumed alcohol together on Monday morning and they ran into a dispute while they were heading for work in field.  Tirtha killed his wife and later committed suicide by hanging. The bodies of both the deceased have been sent to Primary Health Post in Gajuri, informed SP Khadka.