helene_t, on 2016-October-27, 02:39, said:
But what does it mean that X "obtains evidence"? Isn't it the job of the court to decide if that is indeed the case?
I am not sure what you mean by this. In the adversarial US legal system, evidence can only be considered by a court if one of the two parties provides this evidence. (There might be exceptions to that, not sure, but as a general rule it holds.) The court makes no effort to obtain evidence on its own.
I don't think a rule allowing for post-appeal evidence that
proves innocence would lead to endless appeals in all but a few cases. The bar would be extremely high. The defendant could file a claim saying "Please consider the attached evidence proving that I am innocent." Unless the judge finds that this may well prove innocence, and agrees that the defendant couldn't have known of this evidence earlier, he'd throw this claim out without a hearing, and the defendant would gain nothing but legal costs.
There is no such finality on other possible due process claims, either. For example, I believe in most US states defendants could file claims of Brady violations (prosecutors withholding important evidence that is helpful to the defense) at any point, as long as they did not learn of these violations earlier. This does not lead to endless appeals except in cases where prosecutors withheld evidence.
In fact, let me continue my original point. Again, personally I would argue that prosecutors intentionally withholding exculpatory evidence is an obvious violation of due process, and thus defendants should have a constitutional right to bring such a claim at any time (within a reasonable period of the defendant learning of such a violation). Yet to my knowledge neither SCOTUS nor federal courts have found this to be the case (that's why I wrote "most states" not "all states" above).
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke