Complex sentence: Hunt drops his lucky coin in the water after an accidental placement of a toy turns the pool's drain on, and when he dives into the pool he is pulled down to the drain, where the suction intensifies and eventually eviscerates him into the drainpipe.
Split into simpler sentences: Hunt drops his lucky coin in the water after an accidental placement of a toy turns the pool's drain on. He dives into the pool and is pulled down to the drain, where the suction intensifies and eventually eviscerates him into the drainpipe.