ASIR — Three brothers and a sister died in a horrific road accident involving two vehicles on Aldarb-Rejalamah Highway Sunday. Overtaking was blamed for the accident by eyewitnesses speaking to traffic officers. The driver of the other car died later in the hospital while his wife and little daughter were injured, said the doctors. The traffic on the highway came to a complete halt as the Civil Defense rescuers and Red Crescent paramedics worked to clear the accident scene.