Further, if you receive property as a gift or store it in your home, knowing that it’s stolen or under circumstances that should have alerted you to its stolen nature, you’ve also committed a crime.
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In a case involving a “should have known” situation, a prosecutor must show that a reasonable person would have suspected the items were stolen. The “reasonable person” standard means that if an average person in the defendant's situation would behave been suspicious of the goods, the defendant should be suspect of them as well. That’s all the prosecutor needs to show. In other words, the defendant’s willful ignorance of the facts, or naivete, won’t help him if a reasonable person in his situation would have concluded that the goods were hot. If the defendant then acquires the items anyway and they turn out to be stolen, the defendant should have known they were stolen and is guilty of receipt of stolen property.
For example, let's say a man approaches you and asks if you'd like to buy some premium jewelry for very cheap prices. He shows you a collection of necklaces, rings, and watches in a brown paper bag. None of the jewelry has sales tags or packaging. In this situation, any reasonable person would suspect that the items were stolen. By purchasing them, you commit the crime of receiving stolen property.