MUSKEGON, Mich. — Authorities in Muskegon are investigating a house fire that broke out overnight Friday. 

It happened around 1 a.m. on Harding Avenue.

When a 13 ON YOUR SIDE crew arrived on scene, there were no flames visible, but an ambulance left the area with it's lights on. Police did not confirm if anyone was injured in the fire. 

This is a developing story, check back here for updates. 

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