Detailed text transcripts for TV channel - CNN - 20170630:19:58:00
On tubes and machines. as this is all happening, the challenges for police. i was talking to art roderick about how you secure a scene at a hospital. tom, same question to you. how do you secure a scene here? >> well, there's only so much you can do to secure it. if you have the police on the outside, assuming the person hasn't run away, oftentimes -- >> forgive me, let me jump in. we just got information. the new york police is saying one shooter is dead. i don't know if there are multiple shooters, but i'm being told one shooter is dead. go ahead, tom. >> it's interesting we don't know more ...