Spats McGee
Administrator
Thanks for the info, MarkCO.
Is there also a way to verify the charge amount--to determine if the actual round held the same amount (or roughly the same amount) of powder as the exemplar rounds?
Nope. If I am admitted as an expert, my analysis is admitted provided it was in my report or deposition. While the opposing attorney can attack it, I have never seen a court ever meander into the validity of exemplars used by an expert. Not saying it can't happen, but use of exemplars by me still has to pass the scientific method or I would not use them in the first place. While I know folks who have had their tests, testimony stricken or restricted, I would consider it a huge mistake on my part as an expert if an exemplar was not valid.I think there is a bit left out, and that is that the court also has to accept the exemplar as valid.
If the goal is to determine bullet path, doesn't this mean that it's impossible to verify that the exemplar rounds are representative?That would have to be done with energy analysis. I can tell an energy difference of about 50 fps or more. But that is dependant on knowing the bullet path and materials encountered.
Yes. Exemplars, generally, are known, standard samples. In this case, to have an exemplar tested, it needs to match in all of those relevant aspects you named.Let me see if I get this straight... "exemplar" ammunition is ammunition that is claimed to be the same as the ammo used in the shooting. That would be the same in all aspects. Bullet, powder charge, etc.
The court could have doubts about it. Remember, the judge is a lawyer, and (sadly) not generally a gun guy. If the lawyers in the case stipulate that someone is an expert, the judge is unlikely to challenge that, and will accept his testimony as an expert. If memory serves, that was part of the problem in Bias. (It's early and I'm pre-coffee, so someone correct me if I'm wrong.) In Daniel Bias' criminal trial, at least the first one, the state crime lab had tested some factory ammo. IOW, the wrong ammo. I don't know about other states, but our state crime lab does a ton of training and education for its folks, such that most defense attorneys simply stipulate that the crime lab people are experts. Why? Because they don't want a jury hearing about all of the degrees, training and certifications that the crime lab witnesses have. Defense will likely lose, the state crime lab witness gets certified as an expert, and now you've spent an hour telling the jury how smart the State's expert is . . . .If the defendant says "the rest of the ammo in the box that I loaded is the same as what was used" then the court could have doubts, and refuse to accept that ammo as "exemplar".
But if the court accepts the expertise of a technical expert's testimony/report, and that expert states the ammo in question is a valid exemplar of what was used, then the court will accept that.
Is that about right?
MarkCO is correct about the procedure. If he (or someone else) is admitted as an expert, the court's not going to get into the validity of an exemplar . . . . at least not on its own. If the lawyers disagree on whether someone is an expert, we've got a different situation, though. But, while trying not to get too "inside baseball," there are a couple of points:MarkCO said:Nope. If I am admitted as an expert, my analysis is admitted provided it was in my report or deposition. While the opposing attorney can attack it, I have never seen a court ever meander into the validity of exemplars used by an expert. Not saying it can't happen, but use of exemplars by me still has to pass the scientific method or I would not use them in the first place. While I know folks who have had their tests, testimony stricken or restricted, I would consider it a huge mistake on my part as an expert if an exemplar was not valid.
Experts cherry pick cases as well. I have been asked to work on many cases and after an initial review I think my client, or my clients client, is barking up the wrong tree, I will turn down the case. I have worked with some pretty good attorneys and they have the right to restrict what they ask me to evaluate. I don't want a savvy attorney to use my work in a manner I do not believe serves justice. That said, I have been called by opposing counsel to testify in court on cases where I told my client they had problems and they should settle, but they went to court anyway.
why would you admit to using reloaded ammo??? duh
why would you admit to using reloaded ammo??? duh
why would you admit to using reloaded ammo??? duh
No one is going to successfully "go after" anyone for "using" a "reloaded bullet".The only way someone can go after you for using a reloaded bullet is if you tell someone you were using reloads as a defensive bullet
MarkCO, if I may, I have a couple of questions for you: If a potential client came to you with a shooting case involving handloads, how would you determine what kind of exemplar to use? Or, if the attorney presents you with the exemplar, whether it is sufficiently similar to the round used to provide a valid comparison?
Very useful information. Thanks, MarkCO.The two cases I am working on right now, I have the remainder of the ammunition in the magazine as well as a partial plastic ammo box that was collected. One is an accidental shooting and the other was a catastrophic gun failure, so neither is an intentional shooting in self defense. In most cases, that is what I want, ammo from the gun or container from which the ammo used was taken. If that is not available, then I am left with the notes or testimony of the reloader from which I could load ammo to use as an exemplar. I have only done that once for a civil case. I would have to consider all of the variables and if I had a question, then I would decline to use or create the samples.
unclejack37 said:In my post I mentioned " why would you admit to using reloaded ammo??? duh". I was saying that 'IF' I used reloads in a self defense situation and 'IF' asked about my ammo I would respond by saying I don't remember what I loaded in the weapon. You're not lying or perjuring yourself if you can't remember something you did several weeks ago.
...Self-defense is all-or-nothing. In order to establish it, the client has to admit being at the crime scene, with a weapon, which he or she used to intentionally harm the aggressor. The client has to admit that he injured the aggressor. The client has to convince the jury that if a reasonable person had been standing in his shoes, the reasonable person would have done the same thing. In effect, the aggressor invited his fate by threatening or inflicting serious bodily harm, or by threatening to kill the client.
In one fell swoop, the client has given up alibi and mistaken identity defenses. He or she has given up any claim that the wound was made by accident. Generally, the client must give up provocation (heat of passion or extreme emotional disturbance). Logically, provocation implies an unreasonable response to a situation, and mitigates murder to manslaughter. Self-defense implies a rational response to a very dangerous situation and, if successful, results in an acquittal. Similarly, the client must give up claims of mental illness or insanity and defenses based on intoxication or drug use....
...
... Often, the defendant will need to testify in order to establish his subjective belief about the threat and need to respond defensively. This can be done through circumstantial evidence, but it is difficult....
As a corollary to Frank's advice on credibility, I'll point out the following: A significant loss of credibility could move the needle from "do not file" to "let a jury sort it out."Some really lousy ideas.
- . . . .
- So you say that you don't remember what ammunition you loaded your gun with. Do you really think that anyone will believe you? Such an answer will strike most people as evasive and suggest that you have something you're trying to hide. It can significantly damage your credibility. . . .