A/ Its not Green, by any stretch of the imagination, it is a urban area so is mostly grey. Even using Captain Planet's definition of green : caring about the planet, doesn't work. Green Island is home to the Dunedin tip, sure it houses some recyling but for the most part things there are perishable.
|"I am very disappointed in you Green Island"|
B/ Its not an Island, its not even on the coast, so I am not sure how the person naming it got confused, I mean its not like they confused a pennisula with an island.
|Pictured: Not an Island.|
|Eric the Red Hatted trucker, discoverer of Green Island|
I read on the suspects vehicle was a green van with a skull sticker, and 46 cm Mag wheels. (Who is reporting Mag wheel size in metric by the way?). Now I am no expert, but if you want to commit a random act of violence you should probably pick an inconspicous vehicle so that people can't identify you.
Try google search "Green van with a skull sticket and Mag wheels"
|This is the Number 1 result, I presume the van is hidden behind that group of youths|
|"Stupid scientist, now I have to get annual checkup"|
If I was so inclined I would commit random acts of violence out of a red car, go on google image search that. For the first 8 pages there is nothing but pictures of red cars, then inexplicitly a blue boat.
|Page 8 on goole image search, is apparently the exact opposite of what you want page.|