Complex sentence: Despite the obvious attempts on her life, the Baroness completely overlooks the fact that her husband wants her dead, even after he triggers an axe to fall on her head, a barbed spike fall from the ceiling and drop her through a trap door.
Split into simpler sentences: Despite the obvious attempts on her life, the Baroness completely overlooks the fact that her husband wants her dead. Even after he triggers an axe to fall on her head, a barbed spike fall from the ceiling and drop her through a trap door.