DR stated that the trunk had blood on it, did he not? We have no idea how much blood.
How was the blood found ? Is it cadaver blood? If so, how did cadaver blood get on a trunk?
Cadaver dogs do not hit on blood unless it would be cadaver blood. Perhaps there is not enough information at this point to identify the blood. DNA had just started being used in 1989, so up until that point, all of those years prior, that technology did not exist. So, this might be a case of waiting for more technology to ID things in blood that are not available at this point.
Think about it. Would anyone notice or wonder what a drop of blood is on a trunk? It could be anything. Paint, ink, dirt, etc. DR said it was blood. LE has not said that they took the trunk because of blood,have they?
As far as the dirt, they sifted it. If you read the first article posted by Bessie, you see that they found a bone fragment that has no DNA in a case that was being examined.
They could have siftings of who knows what from that fire pit.
Once again, DR brought up animals being burned in the pit. We don't know if they found bone fragments in the pit. We do know from Bessie's articles that the dogs don't hit on animal remains.
It is ludicrous, to me, to think that DR would be identified 25 years later as POI because LE has no one else. Maybe they could have DAH or Bah----'s.
But instead they chose an upstanding citizen whose family is well regarded and distinguished . There is a reason.