DAVID
          Even if we make a key, that still
          doesn't tell us where the box is.
          There are jewelry wholesalers all
          over the city, Charlie.

                  CHARLIE
          Path Minimization should help us there.

                  LIZ
          ...analyzing the most efficient
          routes from point A to point B.
             (off Charlie's look)
          Hey, some of this stuff sticks.