Complex sentence: Parker punishes the agents for disobeying orders by shooting them both, and leaves them for dead-displaying supernatural powers when he walks through the wall; yet, Stone mysteriously wakes up to find he is still alive.
Split into simpler sentences: Parker punishes the agents for disobeying orders by shooting them both, and leaves them for dead-displaying supernatural powers when he walks through the wall. Yet Stone mysteriously wakes up to find he is still alive.