UFO Sighting in Milwaukee, Wisconsin on July 4th 2015 – We saw it flying and while fire works was going off during the fouth of july

On the Fourth of July, on approximately 9:30 PM at night, while the fireworks were being blown, we witnessed a weird entity in the the sky and it was moving up and down in one direction until disappearing without a trace. About 4 times in a row within 5 minutes of each other until the 4 time we witnessed it flew away at high speed into the sky but before it flew away we took a few picture to make sure we were believing about what we where seeing and when we tried to turn on the computer and it started to mess up and restarted multiple times but finally when we got it to work, we zoomed in the picture and witness a Flying Saucer...