I think you just call the police, not 911 but there regular #. Considering how late this was, I know Torrance cops would of been all over that if they got the call. They live for busting gang bangers especially when a car chase is involved. Since you got there license I would of called the police right then, that way they could be waiting for them when they get home. If the person driving was actually 16 then they could of phucked them more by suspending there licence until they were 18.