due to the discovery that some of your pieces of jewelry were missing in your residence in the morning, you will alert the police because you have been a victim of a theft. you felt disappointed and distressed at first, but you immediately arrived at the police station after receiving a response from them. sitting in front of the police officer, you relate the situation to him

"hm.. so, you didn't see what this man looked like. maybe you noticed something that the thief left behind?"