13-year-old Collinsville boy and his grandfather died on fishing trip, Monday.
DNR says the trees will provide cover for the fish, and tiny plant and animal organisms will colonize and provide feeding areas for them.
A missing man has been found at Rend Lake in Benton, Illinois.
Four others were hurt
One case near Rend Lake
Terrell Abernathy called out for help while swimming back to shore. One of his daughters tried to help but had to abandon the rescue after being pulled underwater.
Divers have found the body of a 19-year-old man.