Just after midnight on Tuesday, Knoxville firefighters were called out to a home on Strolling Drive near Clinton Highway.
When firefighters arrived they found fire coming through the ridge vents of the single story home. They were able to get the fire under control and put out.
Investigators say this fire is considered suspicious.
In June, firefighters were called out to this home for a detached garage fire. KFD says that this is the same home where five serial arsonists who started several nuisance fires last fall were arrested.
KFD says those suspects are out of jail on probation.
Anyone with information concerning this recent house fire is asked to call the KFD Arson line at 865-637-1386