I guess it is a helicopter, but I don't think it is a military one. Well, not really sure but hey there won't be so many coincidence I think.
It's just a black dot.
It could be anything.
A speck of dust, a helicopter, weather balloon? or UFO.
Who can show me a real photo belong to UFO ,every photos that i have seen so far about them were like a trick or meaningless somethings.
Tehcnically, anything you can't readily identify in the sky (as in this picture) is an "Unidentified Flying Object".
WHAT!! You mean all UFO's aren't flown by martians! Lol!!
Well why was this image among all his pictures of himself holding guns, why would he just take a photo of the sky, for no reason?
I think the answer might be in the yet un-fully-released manifesto, he paid lots of attention and worked hard on his manifesto, he would not put anything in there for no good reason.
I do believe there is other life forms out there in space, maybe he really did see something or maybe he was abducted and then he got disturbed? If you ever read or seen Sylvia Browne (Sylvia.org) books or seen her on TV she help people with paranormal issues, or murders, crimes and so on. she also stated she had encounter with a UFO or Alien as we call them he look like a real person and they had advanced technology. Sylvia is also a world known psychic. There are some things that don't make sense about psychics but she seems to be right on a lot of things. So maybe Cho seen something because he was getting a psychic sense and it scared him so he just went on a rampage where he felt safe which was at the campus. I am not a psychologist or whatever but it makes sense to me. His safe zone was his school, so he just went nuts and killed the people he thought where after him ( the Aliens), the pictures and video tapes are probably the best way he could try to tell us something he sent it to a news station where a lot of people watch, and the world could get out of what he was into or knew about.