Complex sentence: Gordon arrives and manages to shoot Galavan off the roof where he safely lands on a van as he gets away while the nearby press see Theo alive as the broadcast of this surprises Butch Gilzean, Tabitha, Oswald Cobblepot, Bruce Wayne, and Alfred Pennyworth.
Split into simpler sentences: Gordon arrives and manages to shoot Galavan off the roof where he safely lands on a van as he gets away. The nearby press see Theo alive as the broadcast of this surprises Butch Gilzean, Tabitha Galavan, Oswald Cobblepot, Bruce Wayne, and Alfred Pennyworth.