Maryland August 3, 2019 9:30 pm Man Kills In-Laws Before Taking His Own Life A man shot and killed his in-laws and injured an 11-year-old boy before killing himself in Charles County, Maryland, authorities say. News4’s Derrick Ward reports. Local 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 0:43 American University locked down before man arrested on campus 3:08 Family holds memorial for brothers, 3 and 6, who died after Clifton house fire 2:05 ‘People immediately hit the ground': 6 hurt in shooting outside DC nightclub 2:20 Driver accused of deadly hit and run of skateboarder held without bail