Nice. Descriptive. I liked the first half of the first paragraph. After that it got a little...I dunno, hard to follow? A few grammical error's. Not bad, though...so don't mind me:

A strange this appeared around him. (?)
His voice was the kind of a unmatured kid. (an)
The kid estimated that there was eleven cop cars there. (were)
One of the cops. Shown by a night light. Was laughing. (Too. Many. Periods. )
"Well, I subjest you all run." (suggest)
"Who.. who are you." (It's a question, therefore fitting of a question mark. Don't you think?)

It's not all of the errors that I saw, there are others. The spoken lines could use some breaks. If you wrote more I'd read it. The character is rather interesting, imho.