CHITTAGONG: A man allegedly committed suicide by hanging himself following an altercation with his wife in city's Chandgaon area yesterday morning, reports BSS. The victim was identified as Saha Sheel, 40, hailed from Banshkhali upazila of the district. Saha committed suicide by hanging himself with the ceiling fan following a quarrel with his wife at their rented house in Chandgaon residential area around 8 am.