marplots,
Do Juries never get it wrong?
Arthur Allen Thomas was found guilty twice...
Amanda Knox was found guilty twice...
Lindy Chamberlain was found guilty once...
Here you go, a
list of those that all got convicted and later were found not to have done it.
That doesn't help. Either you are going to take the stance that juries always get it wrong and can't be trusted, or they sometimes get it right and sometimes get it wrong. But if it's the latter, then your objection has no merit.
Here's why. Suppose I want to measure the length of my property and only have a wooden yardstick. I measure it and the complaint arises that my measurement cannot be very accurate, since the instrument used isn't very precise, and my use of it adds even more imprecision. So far, so good. But how might I show that my measurement was in error? Well, I'd need to find another, more accurate way to measure my property, a way I thought would produce a better answer. And this is what is lacking.
It is fine to say that statistically, juries get a certain number of verdicts wrong. But two problems arise. The first is that we have no way to tell at first blush whether this particular verdict is one of those times, and secondly - related to my property measuring problem - we have no better measuring instrument to use than the one that has already been applied.
What would you suggest, other than trial by jury, we should use to determine there has been an error in this case?
The evidence in this case is incredibly weak. Take out Sneed's testimony, and what do you have left? Claims that he'd embezzled $6 and might be fired. Even is true, how does that prove he is guilty beyond reasonable doubt? Do you really believe that the evidence is strong enough to risk killing someone that might be innocent over it?
Sneed's testimony is important. It will always be so when someone hires out a murder. This is a property of that type of crime. The instigator separates themselves from the killing. It's killing by proxy.
Whether or not a jury believes Sneed's testimony is crucial to getting a conviction. They would also consider if Glossip had a motive and any actions he took to further the crime - to conceal it. Glossip's statements to the police and others would also figure into the mix.
We might try asking this question: What evidence would we expect to find if Glossip were truly guilty? The fact is that in these cases there may be very little in the way of direct physical evidence.