8/19    When I run ps, I see this process:

        STAT      TIME  COMMAND
                --snip--
        IEs+   0:00.00  (ntcsh)

        It is from a connection that timed out, so I'd like to kill it.
        However, when I run kill -9 <pid>, it doesn't work.  Any ideas?
        \_ Look for the pid of the controlling tty and send it a HUP.
           \_ ntcsh is the login shell of that particular session though.  Or
              is the controlling tty something else?  If it is, how do I find
              it?