A 26 year-old man allegedly committed suicide after allegedly killing his wife with a lethal weapon at thier residence Ganganarasi village in Harihar taluk, about 25 km from here today, police said. Deputy Superintendent of Police, D K Kavalappa told PTI that the accused Srinivasa allegedly killed his 24 year-old wife Vishalakshi with a lethal weapon over family dispute and later hung himself. The deceased couple, who had been married for seven years, have two children. PTI