Details are sketchy, but eyewitnesses report a large blaze engulfing the structure, with flames shooting through the roof and windows.
Firefighters are on the scene, but it's unclear if they will be able to contain the blaze.
Stay tuned for further updates as this is a developing story.
For updates, follow the link to our Breaking News section See photos of the blaze on our Flickr page Watch video of the blaze on our YouTube channel