Complex sentence: The wreck of Hawker Siddeley HS 748 then slid for 510 feet and broke up at 06:55 the accident killed 44 passengers and crew, 9 people were injured in the crash.
Split into simpler sentences: The wreck of Hawker Siddeley HS 748 then slid for 510 feet and broke up at 06:55. The accident killed 44 passengers and crew, 9 people were injured in the crash.