>> john: just making sure there is nobody else that is involved with this. we should point out that oxford is 30 miles northwest of detroit. considered a suburb of detroit. halfway between detroit and flint. the wildcats are the sports team there. looks like a great high school from what we have seen in terms of fairly new. great facility there. this population itself is about 4,000 or so. i would imagine the student population they would probably be in the mid hundreds. we are not getting a whole lot of information yet, sandra, other than what the sheriff's office tweeted out, which was that four to six people were injured in the sand that the gunmen was in custody. >> sandra: and this chopper that just landed in the parking lot, the survival helicopter just ahead of that.