Roisin Isner firework case

About 9:45 we were watching the fireworks on the north side center of the park buy the restroom. Behind us on the south side of the path directly above the restroom by the green container dead in the center of the park. There was a group of people maybe twenty or so people most looked like San Jose kids. They were lighting off fireworks all illegal lots of rockets and lots of m60?s.

From where I was standing I could not see the city fireworks well. So I turned around to watch the fireworks this group was shooting off. I saw the guy who threw the bomb that blew apart the hand of Roisin Isner.

Here is his description:
18 to 25, 5?10 ? 6?, 180 lbs, olive skin (don?t know race and he had no accent), he had a smooth face like he was younger with a ?chocolate milk mustache? IE: like a kid the doesn?t have to shave yet very light and thin mustache. Dark colored shirt, blue jeans, curly black hair sticking out from under an Oakland A?s cap.

Here is the important part! The hat is very distinct. It is an alternate A?s hat so it is black with a green A?S symbol. What makes this hat even more distinct is it also had a welt that was green too. A welt is a tube of fabric sewn into the seams.
I can?t find a photo of this exact hat, but I did find a photo of one like it. Imagine it with green lines on all the triangle seems of the hat.


The hat below is just an example of welting look at the red lines on this hat and imagine them in green on the hat above.


Here is what you must do! Look at all of the photos that you took that day. See if you can see someone with that description look into the background of your photos and or video.

If you have any info about this case you need to call:
Sergeant Fabbri @ 416 850 6615 he is the detective working on this case.
And / or email Chris Isner [email][email protected][/email]