anthony wynn is visiting from out ofwn. he grabbed his cell phone and recorded this video. >> we heard commotion. we looked over at the corner and saw literally over 100 bikers, atvs, motorcyclists just joyriding basically and speeding through town and popping wheelies and doing all kinds of crazy stuff. >> reporter: now, we did reach out to d.c. and arlingtounty police. so far, we have not gotten any commen w hopefullyll hear from them tomorrow. erika, back to you. >> darcy, live in logan circle, thank you. >>> d.c. police are trying to find a person who shot and killed a man. somebody d flagged officern to report the shooting on southern avenue in southeast early this morning. first responders rushed keith douglas to the hospital where we're told he later died. recovering fros a gunshot wound. the boyashort in northeast near kennel worth afternoon. no word on a potential suspect or even a motive in this case.