There is no requirement for forensic evidence, as it doesn't always exist. If it was always necessary to provide some to prove guilt, and always relied on 100%, why bother with a jury? Our justice system is based on "beyond reasonable doubt", which is the way it should stay, otherwise pigs like this would walk free most of the time.
For some strange reason, women sometimes stay with men who are absolute animals. Usually, they lose their children to social services because of it, a step which unfortunately came too late this time

What's up with this glass? Excuse me? Excuse me? This is my glass? I don't think so. My glass was full! And it was a bigger glass!