Here's the scenerio:

She was standing in front of the bathroom sink admiring her eponymous self.

She takes off her bra.......the weight of her bewbs, suddenly relieved of the constraint of the bra/harness, causes her head to fall forward and she BONKS her head on the sink.

Concussion.

Dead.

I've seen lots of these girls with big bewbs and scars on their foreheads.

Proof enough for me!