《A Murder Case （全英文）》一团星火

4、CAPTURE FOUR Allex

　　Allex was a fitness instructor. He know John at the gym. Yesterday, he was drinking in a bar. The surveillance proved his words were true.
　　Then, the investigation appears to have hit a snag. The police are in deep trouble. Is there someone else who did this?
　　The police check the chat history again and again. But nothing special. There must be something missing.
　　Ryan went back to crime scene again, wanted to find more clue. He walked around the house. Suddenly he caught a glimpse of something reflective in the weeds beside the parking space. Ryan squatted down, and picked it up. A crushed watch. The needle stopped at half past six.
　　This is the modus operandi of private investigators. Put a watch in front of the tire of the car, and the watch will be crushed when the car starts. The time the needle stays is the time John leaves the house.
　　Amy had investigated John. Though they didn't talk with each other, there's no way she didn't know when John was leaving. So, there was someone else who was investigating John.