You're welcome, Fionn; always glad to go looking for such things.
I haven't read it, so cannot comment, but my past experience with Amnesty International has always been positive. Perhaps some of the evidence which AI has available was not admissable or known at the time of the decision? Sorry, haven't read all of it in depth.

In the case of Virginia, any evidence found 21 days after the date of sentencing is nto admissable; perhaps Texas has some similar restrictions?

Thanks,

kat