that could have been the same person. so immateri want to reset again. we talk about ohio state university, a college with 65,000 students in columbus, ohio. the osu emergency management site put out an alert, a buckeye alert. active shooter on campus. run hide fight. watts hall. which is located on 19th and college. that is a residence hall. we just heard from our local affiliate in columbus moments ago, there may also be another location surrounded by s.w.a.t. teams. a local parking garage on neil and teutul, a street very near by watts hall. the situation seems to be active. i want to bring in rehema ellis. i realize we have limited information. this is all still unpolding. but from what we've seen so far, help us make sense of this. >> it's difficult. one of the things they are doing is trying to make sense of it and bring it under control. as you have been reporting, fbi