information? >> that's right. i'm told by a law enforcement source that there have been people who were wounded in this active shooting. the police there still calling it an active shooting. but as josh and i think tom have both referred to the pictures, you see police coming out, police standing back. that means that they believe they've contained the situation. they're not saying it yet. they're calling this an active shooter situation. but it is clear that they believe that perhaps they have moved into a stage where they at least control the situation. i'm told by a law enforcement source that it appears they have somebody in custody who may believe may have carried out the shooting. again, there's a lot of investigative work that needs to be done. we don't know if the person in custody is the person who carried out the shooting. at least at this point the law enforcement people on the scene there believe they have the person contained who carried out the shooting. we don't know the status of that person, whether that person was