Another shooting in US; teen killed and 3 injured in DC

One teenager was killed and three others, including a police officer, were injured in a shooting in the US capital — Washington, DC. The video capturing people running in fear over multiple gunshots went viral on Twitter on June 20. The shooting happened during an unpermitted music event called "Moechella," related to the Juneteenth celebration, which commemorates the emancipation of slaves in the United States.