BobTheDonkey
Illuminator
- Joined
- Jun 30, 2009
- Messages
- 4,501
With respect to the knife DNA profile, I strongly suspect contamination. With respect to the bra clasp, tampering, contamination, and secondary or tertiary transfer of DNA prior to its being taken into evidence are all worthy of serious consideration, IMO.
Where did the primary transfer occur? And why was it not found by the forensics team if it was in a large enough concentration to be transferred a minimum of 2 more times and still not require LCN techniques to achieve a full profile?