Re: DNA
Posted: Sat Mar 27, 2010 2:48 pm
Porn Historian,
I dont want to get involved in an endless thread but you dont appear to understand my point. You seem to think that convincing DNA evidence is always available. That is not the case.
"Never yet has someone been convicted of a child murder and DNA has been wrong."
You are missing the point. In many cases there may not be appropriate DNA evidence, particularly when as is often the case, the child is killed by a family member. This means that other evidence has to be used and we are back into the potential miscarriage of fit-up, forced confession, incorrect witness information etc etc. etc.
The reasons for the lack of convincing DNA evidence can include:
1. It was planned and the killer was very careful to avoid leaving DNA evidence.
2. The killer was a family member so their DNA was alll over the place anyway.
3. Even with a murder weapon found - imagine, child killed with a gardening spade. Father's DNA over the gardening spade handle. Father does the gardening. Does the DNA on the murder weapon prove the father did the murder? I don't think so.
In short then, despite the clear usefulness of DNA testing, there will still be convictions made without DNA testing being used as incontrovertible evidence. And in the event that capital punishment was carried out, there is obviously no comeback.
D
I dont want to get involved in an endless thread but you dont appear to understand my point. You seem to think that convincing DNA evidence is always available. That is not the case.
"Never yet has someone been convicted of a child murder and DNA has been wrong."
You are missing the point. In many cases there may not be appropriate DNA evidence, particularly when as is often the case, the child is killed by a family member. This means that other evidence has to be used and we are back into the potential miscarriage of fit-up, forced confession, incorrect witness information etc etc. etc.
The reasons for the lack of convincing DNA evidence can include:
1. It was planned and the killer was very careful to avoid leaving DNA evidence.
2. The killer was a family member so their DNA was alll over the place anyway.
3. Even with a murder weapon found - imagine, child killed with a gardening spade. Father's DNA over the gardening spade handle. Father does the gardening. Does the DNA on the murder weapon prove the father did the murder? I don't think so.
In short then, despite the clear usefulness of DNA testing, there will still be convictions made without DNA testing being used as incontrovertible evidence. And in the event that capital punishment was carried out, there is obviously no comeback.
D