I saw a disk hoovering over a Parking lot with aprox 30 others. Lights revolving around it. Motionless.

This happened over the south side ShopKo parking lot.  It was very light and bright sunny afternoon.  My Mother, myself (age 14), my 3 girlfriends were getting out of our car.  I looked up and noticed a large disk shaped object.  It was silver/grey or metalic looking.  It had windows around the disk.  There were red, blue, green, etc color lights revolving back and forth around it.  It just hoovered over the parking lot.  Stationary never moving.  It had a low hum.  Definetly not an airplane or hellacopter sound or ability to stay still.  There was no breeze or wind comming off of the ship.  I yelled at it to take me.  It didn't.  My Mother told me to shut up!  I did.  Everyone was looking up at it.  Then it just took off faster than light and disapeared. This was reported to the police and on the news.  No explaination for it.
Witness indicates that the date of the event is approximate.  PD