I saw a guy hold a gun to someone's head. [View All]

This happened about half an hour ago when I was getting a milkshake at mcdonalds to try and soothe my sore throat...As I was walking out the door, a guy was holding a gun to another guy's head. I saw some sort of badge on the guy threataning the man who was on his knees...he was also in handcuffs... This was not even the most disturbing part. People were watching, laughing, and taking photos with their camera phones. This was in downtown Chicago at around 11:00 at night, in a very nice area...right off of Michigan Ave on Chicago.

I don't know what happened. I tried to call the Mcdonalds after I got home, but it just keeps on ringing!

I am not going to be able to sleep tonight:(