They are big and they like to feast on bees. They can decapitate an entire hive and feed thoraxes to their young. The queen can grow to 2 inches long. To get stung apparently is painful it feels lit hot metal string going through you. I don't want to find out what that feels like lol. And those poor bees; definitely can't let this get out of hand for sure. Murder hornets are certainly fascinating though. I've never even heard of them till now.
Check it out here and beware of them:
