Complex sentence: When confronted about his behavior, Russell realizes he is infected and after being disarmed, begs to go on with Judy and David, later dying while distracting soldiers at a blockade, so Judy and David can sneak past.
Split into simpler sentences: When confronted about his behavior, Russell realizes he is infected and, after being disarmed, begs to go on with Judy and David. He later dies while distracting soldiers at a blockade, so that Judy and David can sneak past.