Complex sentence: New recruit Tommy Adams (Robert Hutton) shoots the pilot, but because he was slow to react, Tommy blames himself for Mike's death and volunteers to defuse an unexploded bomb stuck under the deck.
Split into simpler sentences: New recruit Tommy Adams (Robert Hutton) shoots the pilot. Because he was slow to react, Tommy blames himself for Mike's death and volunteers to defuse an unexploded bomb stuck under the deck.