The victim left his office in East Town. On the way to his grandparents' home, he found a man with a knife following him. At a corner, the man suddenly walked up to him. The victim was wounded with a knife after fierce fighting. Due to severe blood loss, he died soon. The early next morning, the body of this man was found in West Town. The police checked the scene for more clues. So far, there was only one suspect but he insisted that he was not guilty. In order to catch the murderer as soon as possible, the victim's parents offered a reward for information.（仅供参考）
