gunman, to try to certainly contain that one or more gunman within in this case it appears that all of this activity is occurring within this one building. i ve heard it described as the riverside building or building 197 there was earlier information. as you might understand, everything is very preliminary at this time in terms of the facts, the information that we re getting. i ve heard within the last five minutes ten shot and then maybe as many as 12 shot. you ve already heard one suspect described as a tall, black male dressed in black with what is believed to be an assault-type weapon as well as possibly additional weapons, including a handgun. other information that was received was that a law enforcement officer had been shot twice in the leg and had been medevaced from the site.