UFO Sighting in Penfield, New York on August 9th 2015 – High flying zig zagging yellow light that was VERY fast

I was standing in my drive way with a friend of mine smoking a ciggerett and we both noticed and yellow amber light up in the sky moving in a side stepping motion and crossing the horizon very very quickly. Later that night I was making my self a late night, you can see on to the back deck from the table. It was dark out side but I saw something move in the darkness, I went to investigate it thought it may have been the deer that come to the yard a lot So I ran to my room downstairs where my windows are ground level. I went over to the window and whipped the curtain and window open and saw a out line of something but nothing really, I snapped a picture and locked everything up. I took a quick look at the pictures but was more focused on the outside. I bounced around window to window and saw nothing. After staying up all night I feel asleep at sun up. The next day I was looking at the pics again and saw this and to be honest I���m bugging out a little because everyone I show it to says the same thing, it���s a demon or a alien. Both very scary conclusions. I was showing my mom the pictures last night and they started fuzzing out and slowly going out of focus and they are now no where on the desk top. Thankfully it was in my back up Google drive account.