authorities, the 911 call, it was described as a male on the loose around campus stabbing people. and that s what people rushed to the scene to get a better understanding of and to quell. i mean, do you know anything about the weapon that he used? reporter: well, it s been described by some people at an xacto knife or a folding knife and not exactly clear and still waiting on official confirmation from investigators. they spoke just a few hours ago and said that they didn t have that information just yet. but we presume that s something they re working toward trying to finalize. the campus was shut down and cordoned off and shut down for the day and investigators said they were going through the buildings still trying to collect evidence and process the scene. now, have you heard anything more about the condition of the victims? i know we re saying two of them are in critical condition. do you know about, you know, their chances at this point? reporter: well, we re still waitin