Authorities continue to search for a cause in yesterday's deadly house fire in Sioux Falls, South Dakota, but they've released the names of the three victims.
The police department say 16-year-old Michael Hensely, 12-year-old Savannah Coon and 6-year-old Olivia Coon died in the Saturday morning blaze.
They were found in a single room on the second story of the frame house.
Two adults managed to escape and were outside when firefighters arrived.