The boyfriend of an American nurse allegedly killed by an Irish man has revealed he feels that he “failed” her and wishes he could have “protected her”

Portland, in the US state of Oregon, is grappling with an uncertain future as it reaches a stunning benchmark: 100 consecutive nights of racial injustice protests marred by vandalism, chaos — and the killing of a er of President Donald Trump.

The man shot and killed in Portland on Saturday was a er of the right-wing group Patriot Prayer whose ers have frequently clashed with left-wing protesters in Oregon’s largest city, according to the organisation’s founder.

One person was shot and killed in Portland, Oregon, as a large caravan of Donald Trump ers and Black Lives Matter protesters clashed in the streets, police have said.

A riot was declared again in Portland after protesters marched to a police union building, blocked a road and started fires. Officers are working every night to quell unrest in the US state of Oregon’s largest city.