Nine mass shootings occurred on Monday alone, according to the nonprofit Gun Violence Archive. As young and old celebrated the country's 246th birthday, others scrambled in terror during more than a dozen mass shootings and other gun violence incidents over the last few days.
This video from Philadelphia shows a considerable crowd stampeding in panic as fireworks light up the night sky as if they could have been in a movie scene.
During the celebration from Ben Franklin Parkway, two police officers were working security when somebody shot them. In Gary, Ind., a shooting at a block party left three dead and seven injured.
Two Indiana men, 27 and 25, and an Illinois woman, 20, were pronounced dead at the scene, Chicago TV station WFLD reports.In a higher-profile crime, however, north of Chicago, in the suburb of Highland Park, a shooting during a parade Monday has taken the lives of seven people and left dozens more wounded.