July 1, 2016 8:15 pm Va. Grandmother Attempts Tennis Marathon World Record to Benefit Troops Bonnie Vona, 61, of Reston, Virginia, is attempting to set a world record for consecutive singles tennis matches to benefit military families. Carol Maloney reports. Local 2:02 Man on trial for murder claims he shot construction workers in self-defense 2:17 Family remembers woman allegedly killed by boyfriend 3:06 Israel-Hamas war protests rage on at Virginia campuses 2:46 ‘A preventable mistake': Owner warns of prescription error after dog's death 1:54 Fairfax County police investigate theft, attempted theft at jewelry store