NCIS - Kill Screen

This week's episode of NCIS, Kill Screen, is a very clever story, filled with red herrings that works so much better than their Los Angeles cousins.  A pick pocket is discovered with a handbag filled with fingers and teeth that were one part of a marine.  The dead marine's ex-girlfriend, Maxine,  is into computer games and plays laser tag at the same place McGee plays.  She mentions the marine left her with an envelope which was not meant to be opened unless he didn't come back from the war.  When McGee accompanies her back to her apartment, someone shoots up the place while he is discovering that Maxine is a famous game player who has just finished a new game.  She mentions that when she clocked up a new record she got a kill screen which she took screen shots of.  It is discovered that the kill screens are actually a program to hack into the Pentagon.  So the real target is Maxine, the killer thought the marine had played the game and got to the kill screens.  A tense episode continues with the search for the programmer, the killer and then trying to stop the program from getting through the Pentagon's firewalls and deleting all files.  Another great episode of NCIS.