A car and a cement mixer truck collided in Negros Oriental province in the central Philippines over the weekend, killing four and injuring three others, police said Monday.

Report informs via Xinhua that police said the car carrying the victims was traveling south when it crashed with an oncoming truck at a curve around 4 a.m. on Saturday in Dumaguete City.

Initial investigation showed that the car crossed the opposite lane, causing it to collide head-on with the truck. The impact of the crash wrecked the car’s front, killing the 45-year-old male driver and three adult female passengers at the scene.

The car’s driver and passengers were from the main Luzon island, police added.