Whether you believe it to be real or not, we all have to keep an open mind. There are literally 1000's of things that seem outlandish and turn out to
be true. So, as far as I'm concerned, there is no evidence, but for me, I will remain vigilant on this one. Its not that easily forgotten.
The same way there is no 100% concrete evidence, (except a call, now imagine if he was on ATS, making claims, everyone would run him out of here, with
a call...

no photo) that the call was real, is the same way that it has not been 100% proven fact that this wasn't a real call, and based on a
little nudging, he decided to retract his previous statements.
Its not unheard of. Some people can be scared off quite easily, and for those aren't so easily scared, they cant make calls anymore.... because their
dead!
Peace, NRE.