One trick to catch a thief is to intentionally leave something of value out in an effort to entice a thief to steal. For example, you might leave a sparkly set of cuff links out on your desk at work to see if anyone has stick fingers.
Two-part question:
- Is there a word which identifies the item left out to entice the thief? "Bait" comes to mind, but I hope for a word more specific to this situation.
- Is there a word/phrase/idiom which identifies this technique? The action of leaving something out to entice a thief to steal.