The coroner is not revealing the cause of death for 31-year-old Sheri Coleman and her sons, 9-year-old Gavin and 11-year-old Garrett.
Police say they had previous contact with Sheri Coleman and her husband Christopher but would not go into details.
Berwyn native found dead downstate
May 6, 2009 (COLUMBIA, Ill.)
Their bodies were discovered Tuesday in their home in Columbia, Illinois, near St. Louis.
