About 1,000 stage Seattle protest march over police shootings in Minnesota, Louisiana (VIDEO)

SEATTLE -- A candlelight vigil for the victims of the recent police shootings in Minnesota and Louisiana turned into a full-fledged protest march Thursday night, with about 1,000 people walking from Westlake Park to the federal courthouse and the Seattle Police Department before dispersing several hours later.

No arrests were made, and no one was injured, although police set off flash bangs to keep the group from moving onto a highway ramp.