I repeat this many times on here....
In this day of age, in 2014 where there are more mobile devices on the planet than actual human beings where these devices can record photo and video footage at a high resolution not ONE picture or video has been produced to support evidence of any supernatural phenomenon.
Therefore one must conclude there are no ghosts/demons/ghouls/mummies/vampires/werewolves/<insert fictional horror creature>
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And the same line of evidence can be used to conclude if there is a god or not...
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Of course, there are still unexplained events that people experience but has nothing to do with anything supernatural.