The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:
I was taken picture of thunder clouds after a big thunderstorm in my area. when looking at my pictures i noticed an object in one of pics. it was 2nd in a sequence of many pictures. i did not see it at the time until i reviewed my pictures shortly after. it was not raining at the time and that was not a rain drop as you can tell by the other pictures.