Ross County Sheriffs Deputies Monday were called to an address on SR 772 on the report of a structure fire, which was deemed suspicious in nature. There they found the rear of a mobile home on fire. The owner of the property told Deputies the mobile home owner believed someone had set the fire deliberately. Huntington Township Fire was also on the scene, and contacted the state fire marshal's office as they also feel the blaze was intentionally started. No one was injured.