UFO Sighting in Marana, Arizona on 2015-08-21 23:30:00 – Saw huge blue light in sky that was falling, it blew up, then the ship appeared, then shot off

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 in marana, arizona, and me and my friend were skating at around 11-12 at night. i was looking down at my phone when my friend told me to look up, and then something reflected off my phone. when i looked up, what i saw was what looked like a giant shooting star, but it lasted for at least a minute. it then blew up into blue light and flashed across the sky. we were very confused and freaked out, and then we heard a low hum. we looked up and saw a giant ship about 200 feet above us, probably less. it had lights on the side and a blackish exterior, but it wasnt a nice finish, it was very jagged, like scrap metal was welded together. it stayed there for a few minutes, and then shot off into space so fast we couldnt even see the acceleration.