(MT. VERNON, IL) — Over the past couple of months, authorities with the Jefferson County Sheriff’s Office have been investigating several storage unit thefts in the Jefferson, Franklin, and Marion County area. Several arrests have been made and we have a large amount of property recovered. If you own a storage unit in these areas, please check your storage unit. If you have had a theft, please contact Detective Bobby Wallace at 618-244-8004 so we can attempt to find the rightful owners of this recovered property.