streaming. more than two dozen shots fired in just about 20 seconds. man who comes to their record is heard off camera. >> stay relaxed. look at me. >> victims ask for medical attention. the men all survived. weeks later u.s. marshals arrested tony angelo roundtree charged with using firearm during a felony and says he's innocent. grand jury could indict him. october 2013, this man uses facebook live to boast about shooting five people and fatally stabbing two others. >> this ain't a joke. this ain't a brank. >> michael vance is on the run using facebook live to taunt the