Video narration
Beep! The alarm rings in a modern jewelry shop. A valuable watch is gone. Detective Lina arrives. Three suspects are waiting: Sara, the employee; Omar, a customer; and Faisal, the delivery man. Each says, "I did not take it." Omar says he was looking at rings. Faisal says he was carrying a box. Sara says she was helping a customer. First, Lina finds fingerprints on the empty watch case. Fingerprints are marks left by fingers. Then she checks the security-camera footage. It shows Omar near the case, but he walks away before the alarm. Finally, Lina sees a small piece of blue fabric beside the case. Faisal is wearing a blue jacket. Sara is not. Now stop, and use the evidence like a classroom detective. Which suspect fits the clues? Who did it? A. The customer. B. The delivery man. C. The employee. Choose carefully. Crime doesn't pay.