Ladewig,
It's not about evaluating the evidence because we don't start from the same place. I start with the Police Chief, the cold case detective and the skeptical detective who vouch for the psychic and the skeptic starts with just his or her opinion. The police involved will say the psychic told them a,b and c and it helped the investigation but the skeptic will say it didn't help the detective based on his or her skeptical belief. The skeptic has to bring something else to the table beside their opinion. So I'm not going to suspend reason and believe the skeptic. They start with zero evidence and I start with the words of the men and women who were investigating the crimes.
Where is this testimony?
So far it is unavailable despite your claims.
Perhaps it comes down to differences in what we actually consider as evidence and the standards that we use in evaluating its credibility.