VAN WERT — Van Wert County Sheriff Thomas M. Riggenbach has announced that during this year’s Van Wert County Fair his office will be assisting citizens register to receive an automatic email alert when a registered sex offender moves into an area near their home. Riggenbach said citizens attending the fair on Saturday or Monday can stop at the sheriff’s booth, located in the Commercial Building, and a deputy will assist them in registering to receive the automatic email alert.