Complex sentence: The Killeen Luby's closed after the massacre and was reopened after clean-up and redesign of the front wall of the building was complete; however, the restaurant struggled throughout the following years and finally shut down operations on September 9,2000.
Split into simpler sentences: The Killeen Luby's closed after the massacre and was reopened after clean-up and redesign of the front wall of the building was complete. The restaurant struggled throughout the following years and finally shut down operations on September 9,2000.