Complex sentence: On October 9,2006, Kristi Rey and her husband Daniel are killed by her demon-possessed sister Katie (Katie Featherston), who abducts Kristi's one-year-old son, Hunter.
Split into simpler sentences: On October 9,2006, Kristi Rey and her husband Daniel are killed by her demon-possessed sister Katie (Katie Featherston). She then abducts Kristi's one-year-old son, Hunter.