May 28, 2013 6:36 pm Crews Continue to Battle Fire at Site of Train Derailment A train derailment caused a massive explosion in Baltimore County, wounding one person and derailing 15 cars. News4’s Jackie Bensen and Shomari Stone report live from the scene. 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