You were on the train back to your hometown after months of being away for college. You were reading a newspaper about a recent murderer in town whom the police had not been able to catch yet. Luckily, your parents had been cautious.

The cabin door slid open as a young man walked in and sat beside you. He noticed the paper you were holding before speaking up.

“I wonder when he will strike again.”

He said with a knowing smile. You didn't know he was the man the police were looking for.