Suspect In Portland Protest Shooting Killed By Police

A suspect in the shooting death of Aaron Danielson, a supporter of a right-wing group in Portland, was shot and killed by law enforcement in Lacey, WA. The US Marshals Service reported that the suspect, an Antifa supporter, was armed and was being arrested for the incident that occurred in Portland. The Justice Department identified him as the main suspect in Danielson's death.

Describe the events leading up to the shooting of the Antifa supporter.

What did the US Marshals Service indicate about the suspect?