ISLAMABAD - Four people died after falling into a factorys water tank on Sunday. Yes, it is true that police team has recovered dead bodies of four people from a water tank of a factory located in Humak Town. The deceased are identified as Naeem Shahzad, Ayaz Gul, Shahid Farooq and Mohammad Waseem. According to preliminary investigation report of Pakistan Institute of Medical Sciences, all four were died after drowning in the water tank, a spokesperson of Islamabad police told TheNation. The spokesperson said an investigation has been initiated into this tragedy, as some of the residents of the area smelt something foul in this tragedy. Police said all of the deceased belong to Humak Town. Initial inquiries suggest that all four (deceased) went to the factory tank for swimming on Sunday noon and never came back which made the family members and relatives to search for them, said a police spokesman. They all ended up in the factory tank which was several feet deep and had sloping sides, police said. They police officials called the rescue team which reached the spot instantly and dragged the dead bodies out and shifted them to PIMS.