Lexington, SC - River Bluff High School is now in the jurisdiction of the Town of Lexington, SC . Beginning Monday, May 8th, 2017, Officer Ashley McWilliams and Officer Kenneth Heath will be working with SRO Deputy Ron Byrd and SRO Deputy Lonnie McElwain of the Lexington County Sheriff's Department for the remainder of this month to learn and be prepared for the upcoming 2017/2018 academic year.