Pittsburgh Steelers running backs coach Kirby Wilson remains in critical condition with burns on more than 45 percent of his body.
The Steelers released a statement from Wilson's family detailing that the 50-year-old suffered burns on both his arms and legs and also suffered from smoke inhalation. He is currently in the Trauma Burn Unit at UPMC Mercy Hospital.
A fire broke out on Jan. 6 in the kitchen of his home in Seven Fields, a northern Pittsburgh suburb. The cause of the fire remains under investigation.
Wilson joined the Steelers when Mike Tomlin was hired as coach in 2007.