I understand your views but let me tell you something...
1.) I have a friend who is sex offender, he only did it once by accidently, he only looked at that 6 years old girl's private area when that girl's parents walked in and called the police on him, he just don't understand and being so native and many things, he just don't know how to stand up and everything like that so he got that. I read his papers along with everybody's words and etc like that so it's only once he did it, it was in 1998.
2.) My cousin, he's married to a woman and having three kids together even he's sex offender for just having sex with his ex girlfriend who was 16 years old when WHEN he was 18 years old. Somehow, his ex's parents called the polices and mentioned that he raped their daughter so he became sex offender for that.
3.) A man lived in my old area, he was my dad's friend. He is sex offender for just peeing outside in the morning, he didn't know that there was kids in the backyard. He just drunk and peed outside unexpectly. So kids' mother called the police on him also.
So I have my words because I know that there's half of people who got crimes which they are innocent. NOt just sex offender include felony for something, or whatever you name it. That's why I just keep their words in my mind to making sure that they don't change the story or anything like that. Plus, I have been watching many things on the tv about people, crimes and etc include tv shows called NCIS, CSI, etc. I learned alot and understood that people, half in that, could be innocent but can't prove anything or whatever like that. So... That's why I said something in first place to remind you guys plus, it's better way to just remember that people could be innocent but at same time, just keep an eye on back, front and sides that's simple to do which I am doing right now. So sorry everybody