[mrscolumbo]

Apparently there is now a forensic psycholgist, not the A & S profiler, who is suggesting that the killer of Joanna may have killed before - because of the lack of forensic evidence in this case the killer may have 'forensic awareness' and after the murder obliterated all forensic evidence of the crime!

Could it not simply be that the killer would have no real need to obliterate the crime scene of forensic evidence to eliminate him of the crime - if the crime scene is a place that would normally & naturally have a mixture of dna from both the victim and the perpetrator.

[Pyramid*]

Originally Posted by mrscolumbo

Apparently there is now a forensic psycholgist, not the A & S profiler, who is suggesting that the killer of Joanna may have killed before - because of the lack of forensic evidence in this case the killer may have 'forensic awareness' and after the murder obliterated all forensic evidence of the crime!

Could it not simply be that the killer would have no real need to obliterate the crime scene of forensic evidence to eliminate him of the crime - if the crime scene is a place that would normally & naturally have a mixture of dna from both the victim and the perpetrator.

I think I 'see' who you might be getting at.... but without trawling back through posts /papers etc: didn't the police say that they found DNA on Joanna's body that had led them to not rule out 'killers' or an accomplice? If they have a real hunch towards that, it could throw the cat amongst the pigeons.

Interesting snippet about there being thoughts on the killer having more than a layman's knowledge of forensics........ there is a part of me that's going along with what you said - given that 'we' dont know what the other 'dna' found on Jo's body is that makes police think of killers- it could be saliva from someone giving her a Merry Christmas peck, strand of someones hair nestled on her top, caught during a Christmas hug/cuddle when she left the pub etc....

It's a real mystery, but I do favour 'where you are coming from'.

[JobsForTheBoys]

Originally Posted by Pyramid*

It's a real mystery, but I do favour 'where you are coming from'.

I'm just sitting back and reading yours and columbos posts. I cant be bothered to post myself.

[Pyramid*]

Originally Posted by JobsForTheBoys

I'm just sitting back and reading yours and columbos posts. I cant be bothered to post myself.

Expect an invoice at the end of the month.

My terms are payment strictly within 30 days.

[JobsForTheBoys]

Originally Posted by Pyramid*

Expect an invoice at the end of the month.

My terms are payment strictly within 30 days.

I dont have any money.

[Pyramid*]

Originally Posted by JobsForTheBoys

I dont have any money.

I am happy to accept payment in lieu of a pile of ironing being done.