Complex sentence: Now able to control technology, Henshaw appears to his wife in a robotic body; the shock of this bizarre rebirth is too much for Terri and eventually leads to her insanity and death by jumping through the nearest window.
Split into simpler sentences: Now able to control technology, Henshaw appears to his wife in a robotic body. The shock of this bizarre rebirth is too much for Terri and in a fit of insanity, she jumps to her death from the nearest window.