Complex sentence: The oil tanker sank on 14 January 2018 after having been reported to have partially exploded four days prior; the crew of 32 died, with one body recovered from the sea and two from a lifeboat.
Split into simpler sentences: The oil tanker sank on 14 January 2018 after having been reported to have partially exploded four days prior. The entire crew of 32 died, with one body recovered from the sea and two from a lifeboat.