Amanda Berry, Gina DeJesus and Michele Knight were missing for a decade and presumed dead. We should have known that at least Amanda was alive. How? Because Sylvia Browne, the self-professed "psychic" who's never right about anything, said that thanks to her awesome powers, she knew Amanda was dead. In fact, she told Amanda's mother who died shortly after.
I can kinda understand why some people believe in psychic powers. I just don't understand why anyone believes she has any.