Complex sentence: The first 13 episodes are hosted by Jeb Corliss who was fired in the summer of 2006 for being arrested while attempting to BASE jump from the observation deck of the Empire State Building in New York City.
Split into simpler sentences: The first 13 episodes are hosted by Jeb Corliss. Corliss was dismissed in the summer of 2006 after being arrested for attempting to BASE jump from the observation deck of the Empire State Building in New York City.