Hi there i have attached a copy of a pic i took while visiting alcatraz prison in 2004. This was taken from within a cell facing towards the corridor and in a location where two prison guards were killed. There was no one in front of me or in fact in the corridor when i took the pic and i didnt notice the two sets of legs until i uploaded the pic to my pc. I sent this in to www.ghoststudy.com based in usa who tested original pic (taken from digital cam) and declared it had not been doctored in anyway.