An 18-year old Ukrainian girl died Thursday almost three weeks after suffering a gang rape attack by youths which shocked the nation and raised new doubts about the competence of its police. Oksana Makar was raped by three young men in their early 20s, strangled, burned alive and then left for dead in the attack in the southern Ukrainian city of Mykolayiv, investigators have said. The victim was found by a passer-by after she was dumped by her attackers at an abandoned construction site. She was hospitalised with 55 percent burns in a critical condition, requiring the amputation of one of her arms. Oksana Makar died of her injuries in a specialist hospital in the eastern city of Donetsk where she had been taken after her rescue, the clinic announced. Her heart stopped beating after she suffered a pulmonary haemorrhage and she died despite three attempts to resuscitate her, the chief doctor of the Donetsk Burns centre, Emil Fistal, told AFP.