i should point out for our viewers. we have talked to a number of eyewitnesss who have heard the shootings and are still in stores. and we do not want them to give their location or say what store they're in or where exactly they are, for obvious security reasons. we are just -- we're trying to be as cautious as we can and also not get down the road of any speculation. there are multiple different accounts of how many shots were fired. we cannot give you an accurate number. according to officials, no fatalities or injuries. they believe the shooter is still in the building. we saw what looked like a robot vehicle approaching one location. we're going to take a -- there you -- clearly. that's obviously some sort of -- obviously -- >> remote controlled camera device. >> we're going to take a short break. the coverage continues in just a moment.