When Mr Wang arrived home last night, he was surprised to find the front door wide open. He was sure that someone had broken into the house. He looked around to see whether anything was missing. While he was calling the police, he was wounded by someone with a knife. His neighbour found him lying on the ground this morning and sent him to a hospital. The police are now checking the scene for clues to the criminal case. They try to find the fingerprints of the criminal.
I hope the police will solve the case as soon as possible.