"Stop! Stop!" A car is running parallel to you. The person sitting in the passenger seat rolls down the window and waves to you frequently. Is he asking you for help, or is there something wrong with your car? Recently, three vehicles were robbed after being stopped like this in Ziyang City. The police found that the three robberies were all committed by the same man. The first thing the man said when he approached the driver was: "Congratulations on getting rich. Here is the red envelope. I want money to buy 'pins'." It is understood that it has been confirmed that the man has committed more than 15 crimes using the same technique, involving more than 100,000 yuan, involving Chongqing, Neijiang, Zigong, Leshan, Ziyang and other places. The man has been arrested.