Lake Ozark firefighters were kept busy in the early morning hours this morning. They were called to a structure fire at 1331 School Rd. Upon arrival they found the garage, a trailer and shed on fire. The fire was quickly brought under control with the assistance of area agencies. The good news is that the residence was saved and no damage was reported. The current cause of the fire is still under investigation and fire officials do believe it is suspicious in nature. We will follow this story.