LAHORE - A 25-year-old poverty-stricken, father of four, sets himself on fire after sprinkling oil on his body at Mohammadi Chowk in Nawankot police area on Tuesday. Police said the deceased Mohammad Riaz alias Imran, a labourer was facing acute financial constraints. The wife of the deceased Riaz used to quarrel with him due to his poor economic condition. The couple also quarrelled on Monday night and after which Riaz committed suicide by sprinkling kerosene oil on his body, the investigators said. The family members rushed him to a nearby hospital where the doctors pronounced him dead. Later his body was handed over to heirs after completing necessary medico-legal formalities.