SALT LAKE CITY (AP) — A military veteran who was trying to stop an alleged gunman and inadvertently shot and killed a demonstrator at a Salt Lake City “No Kings” rally was a “safety volunteer” for the demonstration, according to police and organizers.

Kevin Krebs, 31, of Malvern, Pa., is facing more than two dozen additional charges after investigators searched his house on Monday.

West Chester police arrest man with concealed weapon near rally, later discover seven pipe bombs, AR-15, and tactical equipment at his residence.

The largely peaceful protests during the "No Kings Day" demonstration in downtown Los Angeles took an intense turn in the afternoon. Police ordered the crowd to disperse at about 4:15 p.m. PDT near Alameda Street and Temple Avenue, according to the Los Angeles Police Department's Central Division.

As a military parade rolls through Washington, DC, on Saturday – President Donald Trump’s birthday – millions of Americans are expected to protest in what organizers predict will be the strongest display of opposition to Trump’s administration since he took office in January.

Cities large and small were preparing for major demonstrations Saturday across the U.S. against President Donald Trump, as officials urge calm, National Guard troops mobilize and Trump attends a military parade in Washington to mark the Army’s 250th anniversary.

Protests are scheduled in Bucks County and nationwide on June 14, with the largest turnout expected in Philadelphia. Here's what to know if you go.

Will protests in Los Angeles set the stage for what could be more clashes Saturday as activists in hundreds of cities nationwide, including metro Detroit, organize?