What happened to the shop in one month? [originaltext] Mr. Blue is a rich bus

Mr. Blue is a rich businessman. He had a nice shop in the Main Street of a small town. He sold diamond necklaces, watches, clocks and other such things. Most of the goods sold in his shop are very expensive. All went well for some years, and then Mr. Blue’s shop was broken into at night twice in one month, and a lot of diamond necklaces were stolen each time. It made Mr. Blue very worried. He asked the police for help, but the police had still not succeeded in catching the thief three weeks later. So Mr. Blue decided mat he would try to do something about it. He bought a camera, fixed it up in his shop so mat it could photograph anyone who broke into at night, and put some very cheap diamond necklaces in front of it for the thief. A few nights later the thief came again, but he did not touch any of me cheap diamond necklaces mat Mr. Blue had put out for him. He took the camera instead. It was worth $15, 000.