Cross by JB
You testified that when you got the hairmat that the characteristics were not similar.
What I was talking about was the characteristics of the root portions.
The hair in the trunk had root material below the band.
So there was a different appearance and that's why you testified they were not similar.
Speaking strictly of the root portions, yes.
JB refers to a study in which apparent postmortem banding were found in living people.
Witness disagrees, they found banding in a different position.
Does that best fit the Q59 sample?
The hair mass did not have much of any root material left.
You see darkenning in the root or near the root, in live people?
Yes.
You see striations higher up.
And you say the difference is obvious?
Apparent decomposition includes several types of changes, it's a broader term.
That's why Ms. Lowe indicated in the report that there was apparent decomposition.
So it's apparent to you but it wasn't apparent to your examiners?
Correct, they identified some living hairs as banded.
You examine them under the microscope and make a call?
Correct.
So these two examiners were wrong?
Correct.
So what they say is banding is different from what you say is banding.
Incorrect. They realized there were errors in their initial analysis and corrected.
You don't know if PMHB is exclusively from dead people and couldn't testify to that.
Correct.
So they were wrong compared to what you consider PMHB.
They are just as trained and have as much experience as you do.
Less.
So why did you choose less experienced examiners?
They weren't involved in the initial stages of study.
So when Examiner A examined root his opinion was different from yours.
Correct, in that initial analysis.
So when Examiner B examined root his opinion was different from yours.
Correct, in that initial analysis.
It's a new research?
based on hair examiner experience.
You were deposed? JA was present? I was present?
Subsequently you did this study, after the depositions.
So you wrote your report?
Correct
And you testified?
Correct
And then you did a validation study.
Correct. I would say it was already validated based on experience.
A huge part of what you've established is that you can't say PMHB comes from dead persons, and various conditions can get darkening in a hair to the point that a trained examiner can identify root banding.
Correct.
Q12 is only one hair.
Correct.
We shed on average around 100 hairs a day.
Sometimes we brush our hair and hair will stick on clothing, right?
Correct
Hairs are found everywhere.
Yes.
It's one of the most frequent things that are left in the scene.
Yes, we see it a lot.
Some of it are transfer. I have some contact with you and I can transfer your hair
Yes, indirect transfer,
Or secondary transfer.
If you only find one hair that's consistent with transfer, right. It doesn't mean the person was there, right?
Right, I can't tell you how the hair got there.
If you find multiple hairs, numerous hairs, that's not as consistent with transfer as if you only find one hair.
Well, finding any hairs separate from the person's scalp, we don't know how it got there, if it was directly transfered or indirectly transfered.
And to conclude from your study, the conditions were completely different. They weren't done in Florida?
No, they were done in Quantico Virginia, between August and April.
Heat plays a role in decomposition?
It is my understanding that it does but it's not my area of expertise
Recross:
Is there an indication of further decomposition in the hair mat?
Yes.
What were the hairs that the error occurred?
They were both submerged in water.
Not in a trunk?
No.
Was Q12 shed?
No.
Would it be a fair assessment that you've seen thousands of hairs?
Yes.
Have you ever seen hair with decomp band that didn't come from a corpse?
No.
Recross
This is the first time you've testified about this.
yes.
Are you aware of the thesis that you based this study on, the conclusion?
I read it and I'm familiar with it.
Objection, hearsay.
Sidebar.