Killings of black men by U.S. police officers has led to 'revenge' shootings across America. A gunfire that broke out at around 08:45 PM local time on July 7 during protests against the shooting of black men by police killed five Dallas policemen.
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Two men using high-precision, long-range guns had fired from elevated positions at policemen on the street. Seven were wounded by gunmen as demonstrators marched through Dallas. One gunman was killed and three suspects were arrested after the stand-off.
The #Blacklivesmatter Protests Came After last week's killings of Philando Castile and Alton Sterling. The Dallas shooting is the deadliest incident for U.S. law enforcement since 9/11.