Not So. I have an adult daughter, that yes, was a young girl at one time. And had she been assaulted by a male against her will at any age, I would have beaten the crap out of the male or much worse.
When my daughter was 17 she was entirely cognizant of what she was doing at all times. If she had been having consensual sex with a boy that was within 2 years of her age, I'd have been royally pissed because I taught her the folly of such behavior. But to try to murder her and the boy? If you noted, she was behind the door also.
Would you shoot a gun through a closed bedroom door with your daughter on the other side? Answer that.
I gave my answer in post #4