Five police officers have been shot dead by at least two snipers at a protest in Dallas, Texas.
Six other officers have been wounded in the attack.
Police are involved in an ongoing stand-off with one suspect, who is exchanging “sporadic” gunfire with officers from inside a parking garage.
He has told them that “the end is coming”, that he intends to kill more police, and that there are bombs “all over downtown Dallas”.
Three suspects, thought to be two men and a woman, are in custody. Two of them were stopped in a car near the scene of the shootings... see more