October 1, 2014 1:28 pm Man Allegedly Killed Employer's Wife, Self Police say a man went to his employer’s home in Potomac, Maryland, Tuesday and killed his employer’s wife before killing himself. News4’s Zachary Kiesch reports. Local 2:46 Bodycam video shows teens running from Greenbelt senior skip day shooting 2:46 ‘A preventable mistake': Owner warns of prescription error after dog's death 25:59 Protesters topple barriers at GW: The News4 Rundown 1:54 Fairfax County police investigate theft, attempted theft at jewelry store 0:32 Photo shows person riding on back of Metro rail car