Jeffrey Thomas Swimm, 63, died at Johns Hopkins Burn Center Thursday following a fire in Catonsville Tuesday.
Swimm was injured in a dwelling fire at the 500 block of Ingleside Avenue, where responders found fire visible from the second floor. He received lifesaving measures from the emergency medical crew before being moved to St. Agnes Hospital in critical condition.
Swimm was later transferred to Johns Hopkins Burn Center.
The Baltimore County Police Department fire investigators have not determined the cause of the fire.