Mankato-Public Safety responded to a report of a structure fire at 1721 6th Avenue at 5:31 a.m. Saturday. Upon arrival, crews discovered heavy fire coming from the building’s roof and extinguished it. Occupants were able to exit the building safely, and there were no injuries.

Assisting with the incident were Mayo Clinic Ambulance Service and the North Mankato Fire Department. The cause of the fire is under investigation by the State Fire Marshal’s Office. Estimated damages are $150,000.