New information: There is a border surveillance camera at the scene that recorded the shooting.  The 16 yr old Mexican boy was shot at least 6 times. He has no criminal record.  He lived in the neighborhood and often walked along the street in the area at at the hour he was shot. His family has legal representation. So, it is likely that the video will become public.  We can look at this as a certain case of violence spilling over the border… from the north to the south. molly