When asked why he attempted to knock out the young woman he attempted to rape he answered disingenuously that he didn't know, he perhaps just wanted to.study her while she was still.
Bearing in mind the DNA for this was gained because someone reported him for the up skirting...it goes to show that sex offences - no matter how apparently "minor" should never ever ever be disregarded and not reported. These things (not humans) show their behaviour in all sorts of ways.
I know a woman whose first boyfriend tried to record the female visitors to her home in the bathroom via a hidden camera that was discovered by her Dad ...she was having uni mates to stay. Her parents confronted him and helped her end the relationship but nothing was ever reported to the police. His parents, when told, tried to pass it off as a prank ...and claimed the father had done something similar to the mother.
Can you imagine what he's done since ...but not one report of that incident reached the authorities.
And we all know similar incidents.