Henry County Sheriff?s deputies investigated a pair of one-vehicle accidents on Monday, Aug. 29, within a two-and-one-half hour time span.Deputies were dispatched at 6 p.m., to mile marker 233 on U.S. Highway 34 near Mt. Pleasant.The investigation revealed that Nicholas Davis, 38, of Ottumwa, was driving a 2005 Chevrolet and hydroplaned off the roadway due to the rain. The vehicle struck a guardrail and was ...