[Steely Tom]

I would think that hitting someone over the head with a wine bottle with any significant velocity would almost certainly be fatal, or cause life-changing brain injury.

Hitting someone hard enough to break the bottle would probably also cause a broken skull. At least with any wine bottle I've ever picked up.

[Bikkuri]

"Hitting someone hard enough to break the bottle would probably also cause a broken skull. At least with any wine bottle I've ever picked up."

That's why Nancy Pelosy uses the boxes of wine instead...