Sophisticated criminals

I recently heard a friend say that there has been a string of robberies (perhaps around 100 or so) up north where she frequents her cottage.

The most interesting fact about this story? Apparently the burglars are only on the hunt for antiques. And, they're actually leaving a bit of cash behind to compensate for the antiques they're taking!

Have you ever heard of such a thing? "Antique Road Show" will never be the same to me.