We now know the names of the three children who died in a northern Sioux Falls house fire on Saturday morning.
Authorities say 16-year-old Michael Hensely, 12-year-old Savannah Coon and 6-year-old Alivia Coon were found on the second floor inside the home on 1100 North Main.
Two adults were also home when the fire started, they remain hospitalized and their conditions are unknown at this time.
Fire crews, paramedics and police were all on the scene for several hours Saturday. When firefighters arrived on the scene, the home was already engulfed and flames were shooting out of the west side of the home.
The cause of the fire is under investigation.