ROCK ISLAND -- The Rock Island Fire Department is working to determine what caused a fire at the old Faye's Grocery store.
Fire Marshal Greg Marty said the fire began around 5 a.m. on Sunday, April 2, 2017, at 500 7th Street in Rock Island.
Marty said the former store was vacant, but a new tenant was making preparations to re-open.
One firefighter was injured during the early stages of the fire, and he was taken to the hospital. The firefighter was treated and released.
The building is likely a total loss.