July 24, 2018 6:36 pm Hundreds Overdose on Synthetic Drugs in DC In the past 10 days alone, 261 people have overdosed on synthetic drugs in D.C. Officials say they’re coping with a new batch of the drug, which can be deadly. News4’s Mark Segraves 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