[SSJKarma]

i do believe in ghost, as i think we live in two different world, our spiritual one and our material one !

but serisouly, there will be always OPTICAL EFFECTS that can easily affect anyones senses !

example:
i came uppon a web site, on th emain page there was two rings with a dot in the center, it was writen look at the dot without leaving it don't look at the rings then move your towards the screen and back to its original position !

guess what hapenned ?
the rings kinda started to move depending on the way i was moving my head.
as i looked at the rings themselves, they just stopped rotating and i kinda freaked out as to see how such an optical effect could be made !

see, so many things...
another example based on your images above.
when i look at it, i don't see a human form like you do. i just see a flash of light where there shouldn't be any at all ! but i definitely do not see any head or feet, i cannot distinguish anything except that spot of light !

yet by looking at the picture and the way it was taken, there is nothing to show us what was behind the camera. that little piece would be what is missing to find the thing that did it.

many things could have made that reflection effect.
including BACKTHEN FLASH explosion that was needed !

yet i agree, this is strange !
but without knowing the environment, exactly, there is no way to actually knowby today's way to find out what cause it !