He lost control of the steering wheel: The vehicle overturned.

The accident occurred in the Karaağaç neighborhood of the Gömeç district, near the entrance lights to the E-87 Highway, in the morning hours. The driver, whose identity has not yet been determined, lost control while driving. The car reportedly lost control and veered off the road, causing the accident.
Paramedics Responded Quickly . Emergency medical teams were dispatched to the scene following the accident. The passenger in the vehicle, identified as AA, was taken to the hospital by ambulance after receiving initial treatment. No official statement has been released regarding the injured person's condition.
Investigation Launched: Gendarmerie and traffic police have launched an investigation in the area. The cause of the accident and details about the driver are expected to be clarified following a technical evaluation.
Gazete Duvar