The moral of that story is: stop trusting what Ferguson PD says and demand physical evidence. They claim that Michael Brown grabbed Wilson's gun. And they claim they knew that when they were at the scene. And yet the easiest thing in the world to do to prove that would be to test Wilson's gun for fingerprints. And for some reason they don't. It's incredibly suspicious.
Actually examining the evidence reveals that the FPD didn't conduct the forensic examination of the physical evidence or direct the examination -- that's just another of the
boogeyman memes.
Kind of executing that demand for objective evidence also reveals the choice between destructive testing for fingerprints
or destructive testing for trace DNA.
MS. AIJZADEH: I kind of skipped over that, let's talk about that right now.
DETECTIVE: Sure.
MS. AIJZADEH: So when you were, were you told that there was a physical struggle over this weapon?
DETECTIVE: I was.
MS. AIJZADEH: And were you told that Michael Brown may have had his hands on the weapon?
DETECTIVE: Yes.
MS. AIJZADEH: So was there some discussion between you and other officers about swabbing versus fingerprinting?
DETECTIVE: There was.
MS. AIJZADEH: Okay. Have you all had a fingerprint expert testify before you before?
[All jurors indicate no.]
MS. AIJZADEH: On a surface like this firearm, how would you go about examining that. Do you want those firearm pictures again?
DETECTIVE: Just let me have one of then please, ma'am.
MS. AIJZADEH: How would you go about looking on that weapon for fingerprints?
DETECTIVE: Okay. Based on the information that I was told regarding the incident, I was informed that Darren Wilson while holding his firearm, his
department issue pistol, while he's holding it, there was a struggle between Hr. Brown and Mr. Wilson while the officer was seated in his police vehicle and
Mr. Brown was outside.
So it you take that and say okay, well, the officer is holding his gun, he never relinquished it, the gun was never taken away, however. we are wrestling
over this gun. Common sense would tell you that if I'm holding the handle of the gun here, then what opportunity or what else is the other person
struggling over. Probably this area of the gun.
The magazine was never released from the gun during the incident, it was never dropped or picked up. The officer never lost control of his gun.
If you have a violent event like that, you have to make a decision whether you are concerned about hopefully getting a DNA profile or the possibility of
retrieving latent fingerprint evidence.
MS. AIJZADEH: Let ne stop you really quick here. We are going to finish him up describing this because our doctor is here, but I'm going to let him finish this area about the fingerprint versus swabbing.
Now, I want to clarify that the things that you are talking about concerning a struggle over the gun, that is not from your firsthand knowledge, correct?
DETECTIVE: Absolutely not.
MS. AIJZADEH: That's information that cane to you from other sources?
DETECTIVE: Yes.
MS. AIJZADEH: And not Darren Wilson?
DETECTIVE: Correct.
MS. AIJZADEH: And then you are making some assumptions about where you might fingerprint based upon just common sense and your experience?
DETECTIVE: Yes.
MS. AIJZADEH: Okay. So this is not to say that this is how it happened, but this is based upon your experience and what you have been told at this point
where you night expect to find fingerprints?
DETECTIVE: Correct.
MS. AIJZADEH: Okay. You can then go ahead and talk about, you have to make kind of e decision between whether to swab for DNA or to look for fingerprints?
DETECTIVE: Correct.
MS. AIJZADEH: So why did you make a decision to swab tor DNA?
MS. AIJZADEH: Based on training and experience, and also based on the information that I was given, you're not going to have fine ridge detail during a violent encounter. It would be different if this gun was like this and someone just came up, other than the officer, and touched it.
When we process that, yes, you can get fine ridge detail. So the decision was made between myself and the crimes against person detective, homicide detective, that it would be better to swab the weapon.
Now, if you are going to swab it, then you need to swab all the relevant areas that could be touched by someone other than Darren Wilson.
MS. AIJZADEH: Because, of course, you know Darren Wilson has touched that gun?
DETECTIVE: Exactly, he was holding it.
MS. AIJZADEH: It would tell you nothing if his DNA is on it?
DETECTIVE: Absolutely not.
MS. AIJZADEH: We know he touched the gun?
DETECTIVE: Right, it is his gun.
MS. AIJZADEH: All right.
DETECTIVE: Once that decision is made and you swab, then you're going to have to swab those areas that were described earlier. If there was fingerprint
evidence, you are going to be swabbing through them, so that's why you need to make a decision whether you want to process this for fingerprints or do you
went to process this for DNA.
MS. AIJZADEH: And in processing this weapon for fingerprints, could you after that swab it for DNA?
DETECTIVE: No.
MS. AIJZADEH: So you had to pick one or the other?
DETECTIVE: Right.
MS. AIJZADEH: And based upon your information and consulting with the detective, crime scene detective, not crime scene, crimes against person
homicide detective, was a decision made to swab for DNA?
DETECTIVE: Yes, ma'am.
MS. AIJZADEH: And that's what you did?
DETECTIVE: Yes.
MS. AIJZADEH: Did you package those swabs in the regular manner?
DETECTIVE: I did.
MS. ALIZADBH: Do you have any questions about his processing this gun or about the gun itself or anything like that?
[snip]
GRAND JUROR: Once you swab the critical areas for DNA, is all of the DNA at that point removed from the object basically, it is rendered clean?
DETECTIVE: You might have a trace only because these are cotton swabs and when we swab something, we do two at one time. One for the prosecuting attorney's office, that's going to end up going to the lab and potentially s defense attorney so we keep one on file.
When you are holding these two cotton swabs, it you folks can picture Q-tips. okay. You are holding two of them together, unless you're going back and forth and completely swabbing every little spot on this thing, you're not going to remove all of the DNA, all right.
You're trying to get the most profile or profiles that you can by swabbing those areas back and forth. Kind of like painting a first cost, you're not going to paint, you're not going to cover everything with your first coat. The same thing applies when we're swabbing for DNA. So potentially could be DNA left on there, but we try to get the largest sample as we can.