1 firefighter hurt battling second-alarm fire inside West Farms Road commercial building

Our following active breaking news for you today. A firefighter is hurt after flames tore through a commercial building. News 12's Jonathan Calixto is at the scene of the fire with the very latest. Jonathan, it looks pretty active behind you, flashing lights, caution tape. What are you seeing out there? That's right. Well, we now know that a fire broke out here on the second floor of this commercial building down Crotona Park East Street here in the Bronx. The fire chief tells me one firefighter suffered minor injuries, but was treated at the scene here by EMS. Now, as you mentioned, we can now want to show you what it looks like here. This is some of the damage that has been left behind, as you can see here at this hour at 1717 West Farms Road. The windows on the second floor where that blaze began are now shattered as some of the bricks outside of the building are completely charred. FDNY Chief Battalion Christopher Coppola tells me they were alerted of the fire at around 1:52 Thursday morning. In just four minutes, crews arrived at the scene. As you can see, there are trucks and firefighters down West Farms Road during their response. Even citizen video showing you crews getting right to work. We're told approximately 100 firefighters battled the blaze that took more than an hour to put out. We had heavy fire out the second floor windows of the fire building. We started to do an interior attack, but due to the volume of fire and the construction of the building, We pulled the members out, conducted an exterior attack. And the fire chief says luckily there weren't any workers inside during the response and that fire has since been put out. Fire marshals are now working to investigate what caused that fire as they try to get a hold of the building's owners. We'll be sure to continue to keep you updated on the very latest. In Crotona Park East, Jonathan Calixto, News 12.