UPDATE: The Buffalo Fire Department says the fire was under control at 3:45 Friday morning.
Authorities say the building is vacant and no one was hurt.
There is $600,000 in damages to the building and an emergency demolition will take place.
The cause of the fire is under investigation.
ORIGINAL: 7 News is working to learn more about a 4-alarm fire that broke out on Emslie Street near Broadway and the former St. Ann's Church.
Flames were shooting out of the four-story building around midnight Friday with Buffalo firefighters working to put them out.
7 News was live on scene when smoke was pouring out of the building.
We've learned the fire was on the church's first and second floors. We also reached out to the City of Buffalo's press office to try and get more information on what may have started this fire.