A man now faces four murder charges in connection to the fire in southern Illinois that left four children dead.
Police say 33-year-old Derrick Twardoski is responsible for the fatal blaze. The fire broke out just before 2 this morning in Percy.
The victims were identified as 12-year-old Ethan Owen, and his siblings 9-year-old Kailey, and 5-year-old twins Brandon and Landon. Their parents and cousin survived.
Percy is a village in a rural area with a popaulation of about 1,000 people. It is about 60 miles southeast of St. Louis.