I have yet to meet a narcissist that wouldn't steal the pennies off a dead mans eye's.
So why would your narcissist be any different from mine? Just making sure they keep their hands where you can see them isn't enough. You have to watch them as closely as they are watching you. And trust me they are watching you. Like an owl watches a mouse. They don't trust anybody because they know they can't be trusted and they think we all think like them. If their lips are moving they are lying about something. And if there is a pen in their hand they are forging a document. Everywhere. All the time. Be it hiding assets in a divorce or greasing up a formerly close relative of an old friend to commandeer family assets from some other family coffers beside their own. It took me three houses before I figured this out. So take my advice and head them off at the pass. If they are at your dinner table or at a lawyers office, be equipped with Lawanda's Narcissist's theft prevention devices.