July 11, 2014 11:34 pm Alexandria Homicide Victim's Sister: “Please Find My Sister's Killer” News4’s Shomari Stone spoke to the sister of an Alexandria homicide victim. Local 0:40 Man stabbed to death near Audi Field in DC 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