The names of the victims in Monday morning's fire on Central Street have been released by family members.
Alan Chamberlain, 29, Katie Bolger, 11, Isabella Chamberlain, 4, Brianna Chamberlain, 2 and Alanna Chamberlain, 2, all died as a result of the tragedy.
Officials from the West Penn Burn Center in Pittsburgh said, two people - Jennifer Chamberlain, 34, and her brother, Jeff Hyre, still are being treated at the facility.
Mark Lambert, assistant West Virginia State Fire Marshal, said the father, Alan, passed away late Tuesday night in Pittsburgh.
Lambert said the preliminary findings in the investigation would be released late today or Thursday afternoon.
Check back at www.theintermountain.com later today for additional details.