UPDATE: Police have made an arrest in connection with a Payless ShoeSource blaze in Upper Darby.
Crews battled a massive fire at a Payless ShoeSource store in Upper Darby.
The four-alarm fire started at the Payless ShoeSource on 72 South 69th Street shortly before 6 p.m. Monday. Neighboring stores and about two dozen nearby homes were evacuated.
A firefighter was transported to the hospital due to heat exhaustion. No other injuries were reported.