LAHORE - A 27-year-old US-returned man committed suicide by shooting himself in the temple here in Mughalpura area, police said on Wednesday. Police investigators said the man identified as Muhammad Waseem was lying dead in his bedroom with bullet mark in the head. Family members told the police that Waseem committed suicide, as he was quite upset owing to severe business loss. Police said the deceased had been running a construction company in the United States. All his family members including his parents and three brothers are settled in America. Muhammad Amin, uncle of the deceased, told reporters that Waseem had come to Lahore few days ago to celebrate Eid and had been staying in their old house with his sister. The police have collected evidences and also recovered pistol from the crime scene.