Believe it or not, this is true.... It happened not long ago to a friend of a friend of mine.
This couple were on their way to Malaysia to visit their relatives. They were halfway through the expressway when the car suddenly broke down. The husband, B, went down and found out that the car needed water. He decided to go to the nearby river which was rumored to be haunted. But as he did not believe in ghosts, he wasn't afraid.
After a while, the wife, A, heard a bang on the top of the car but she chose to ignore it. A few cars passed by, some had horrified looks on their faces while others honked and kept pointing at her. In the end, she got frustrated and got out of the car to see what the fuss was all about. GUESS WAT SHE SAW?
HER HUSBAND'S HEAD............