A gunman has stormed a restaurant and sprayed bullets at diners, leaving multiple people dead and injured.
The attack happened at Big Chefs restaurant in the Beykoz district of Istanbul, Turkey.
Local reports state at least one person is dead and numerous people injured in the horror shooting.
Reports suggest the gunman started firing after he randomly saw a man who had shot dead his father 12 years ago.
In a fit of rage, he whipped out his gun and started firing at him.
Multiple people were apparently injured from stray bullets and a minor stampede that occurred when people tried to run out of the restaurant chain in the Anadolu Hisarı neighborhood.