Nearly 48 hours after two officers were shot in Ferguson, Missouri, investigators had dozens of leads but no arrests to report on Friday in the hunt for a gunman who turned a late-night protest against police into bedlam.
Police hunted for a second day on Friday for suspects in the shooting of two police officers at a protest rally in Ferguson, Missouri, after U.S. President Barack Obama said those responsible must be brought to justice.
Two police officers were shot during a protest outside Ferguson, Missouri police headquarters early on Thursday, police said, just hours after the city's police chief quit following a damning U.S. Justice Department report into his force.
Activists protested for a third day in Madison, Wisconsin, on Sunday over the fatal shooting of an unarmed black teenager by a white policeman, the latest in a string of killings that have intensified concerns of racial bias in U.S. law enforcement.
