I have a feeling that American law is slightly different to English law.
In this country if a person goes to court they can not use past convictions or any records to convict him.
There was a case recently of a little girl called Sarah Paine who was abducted and killed. Her murderer was caught and went to court, but it wasn't until after the trial was over that the Jury and indeed the general public was allowed to find out that he had offended repeatedly before. My bug bear with this is that if a person offends once he should never be allowed to walk about in public again. But as it stands, they serve their time if they are convicted, and then allowed to be set free and reoffend, even with "supposed help".
As it stands the system just doesn't work, people like yourself and your husband do a remarkably wonderful job, and it must be heart breaking.
The problem needs to be attacked at the root, but how can that happen? Is there any behaviour in children that might point to them one day being "Abusers", is there any way it can be spotted earlier and dealt with before it can do harm?
I know a lot of people think that history repeats itself and that if a person has been abused they are more likely to abuse.... but I disagree with this, it may happen sometimes, but surly not enough to make the rule. My husband, while not being sexually abused as a child was beaten with belts, spoons and anything else that came to hand, but he has certainly not repeated history with out child.
There was a case here about ten or so years ago with a little boy called Jamie Bulger. He was abducted from a shopping center by two boys no more than twelve. They killed him and left him on some railway lines. They were sent to a children's prison.
At the time, several videos were said to have caused the children to do this. Also I believe both children had bad homelives. But the problem comes in whether these children have changed, should they be released, maybe they will never re-offend, maybe they will. Without a crystal ball it's something that can't be discovered until it might be too late. There seems to be no answers to these problems (Except God, hopefully).
I don't know if you would agree with this, but I certainly feel that a lot of what children are exposed to does have an adverse affect on them. My friends little girls were watching "Tom and Jerry" cartoons (She's nearly five and her sister is nearly four) my friend suddenly became aware that the older girl was banging the younger one on the head with a saucepan she had taken from the cupboard (part of their drum kit usualy!) she stopped her and asked her why she was doing it and the girl replied "I'm Tom and she's Jerry". My friend hasn't let them watch cartoons since. I know we can't completely shield our children from everything, but maybe what they see does have a bearing on how they act later on in life.
I don't know about the Samantha Runnion case, was this in the states?
Communities working together is definitly a start to protecting our children. In this country we have a thing called "neighbourhood watch", which while originaly worked to protect against burglary, now extends (in our estate anyway) to keeping an eye on our children. (A child just has to cry and curtains are twitching) We are working to get a community room that the children can use to socialise together so they don't play on the streets, which is a real danger, not only for getting knocked over but for being snatched from the streets. Everyone has to be prepared to step in and help though. We can't rely on the authorities for protection all the time. In this country we have a real problem with not enough police, under paid police with too much on their hands already.
I have to admit that I can see no real long term answer, except the solution that God will step in and sort things out. But in the mean time there does have to be a change structurally to our laws.
In your P.S. you say that the police have the right to send someone for Observation, does this apply in England too? I was very interested to read that as I was not aware they could do this. It would certainly help.