Complex sentence: Carliner agreed to produce the script as a feature film, and King agreed to start script revisions on Monday, June 21, but King was hit by an automobile while walking on a road near his home on Saturday, June 19,1999.
Split into simpler sentences: Carliner agreed to produce the script as a feature film, and King agreed to start script revisions on Monday, June 21. But King was hit by an automobile while walking on a road near his home on Saturday, June 19,1999.