we sent our cameras. ten officers have committed suicide this year. top brass at the nypd are calling it a crisis, and epidemic. with me now cedric alexander a clinical psychologist who counseled police and a former chief and two major cities in america. retired nypd lieutenant commander joe cardinale who personally knows five officers who have taken their own lives. doctor, i will start with you. why is this happening? >> it's a barrage of reasons. one thing we know for certain you can ask many women in this room when you think about policing a typical policing day in america the trials and the level of stress they have to endure when they go out on calls for service one thing that is critically important for us to take into account when we start thinking about start talking about more now than ever,