local law enforcement, they're gearing up for what looks like a serious, serious incident, multipatient incident meaning there's lots of injuries right now. we have no idea how many. we're getting just very, very preliminary informationings from l.a.x. authorities, from are the fire -- l.a. fire department, from l.a.p.d. and from l.a.x.p.d. right now. all this information just coming in. i suspect fairly soon they'll have a briefing for reporters. this is clearly, casey wian, i don't know how close you are right now, this is clearly an ongoing situation. and it may be only just beginning. casey is unavailable right now. mike brooks is joining us watching all of this unfold. it's now about 45 minutes into this incident. we see sharpshooters. we see folks on roofs, on parking facilities nearby. what do you make of what's going on, based on your experience, mike. >> i can tell you that l.a. fire department you see there's those