Arrests were almost exclusively for charges of failure to obey a lawful order, Denver police said, but some included interference with police authority, unlawful throwing of projectiles, and obstruction of streets.

In a city notorious for unruly crowds at large sporting events, protesters were peaceful and law-abiding — as were the police.

Detectives don’t yet know why the alleged rifleman pulled out a weapon or ran from the peacekeepers, but they charged him with murder and accused him of creating the dangerous situation that led to A...

In the evening, one group of a couple of hundred protesters in Denver was repelled by police using pepper balls and gas canisters after attempting to march onto I-25.

Large crowds across the country have gathered to protest the Trump administration — in major cities like Philadelphia, Atlanta, New York and Chicago, as well as in smaller, rural communities.