A Des Plaines Fire Department inspector on his way to an appointment Monday afternoon spotted smoke coming from the eaves of a house on the 500 block of South Mount Prospect Road and was able to help the residents escape the burning home.
Mike Donovan, a 23-year veteran of the department, called dispatchers just before 2 p.m. to report the blaze and then went to help the residents escape the home before fellow firefighters arrived, fire officials said. Fire Chief Daniel Anderson said investigators determined the fire was caused by "torch work" being done on plumbing inside the home to repair water pipes.
The fire had grown inside the walls of the tri-level, single-family home before climbing into the attic where it gathered momentum, he added.