Can females orgasms make women commit sick crimes? example Casey Anthony and Amanda Knox?

I think sexual pleasures cause sick crimes in both genders, why does it have to be just females? Yes, these women did terrible things, but you hear many stories of men raping women, other men, even children. Statistically speaking rape is much, much more commonly committed by men versus women. It might be biological, it might be societal, but in the end, both genders are guilty...