Dallas Police Used a Robotic Bomb to Kill a Suspect Last Night 

Gabrielle Bluestone · 07/08/16 10:30AM

During a press conference Friday, Dallas Police Chief David O. Brown revealed that the fourth suspect in the Dallas attack died not by a self-inflicted gunshot wound, as had previously been reported, but by a bomb detonated by police officers. It appears to be the first time law enforcement has used such a tactic on U.S. soil.