Well I'm sure you all know about the David Paulides's Missing 411 books and videos.In what is perhaps the Missing 411 most troubling case,being the Dennis Martin case.For some reason David doesn't trust psychics/remote viewers to know the truth(perhaps for the family's sake).I thought maybe it's a good candidate for RV.(being that it's been more than 50 years,since Dennis has gone missing)
https://en.wikipedia.org/wiki/Disappearance_of_Dennis_Martin