The chaos unfolded as about 250 people gathered, some with a group called Caravan4Justice supporting Black Lives Matter, and others to stage a nearby counter-protest supporting President Donald Trump.

Federal records show that Turner filed a trademark application for Caravan4Justice in July, and a GoFundMe campaign names her as the group’s ‘founder’.

Police confirmed that Turner is believed to be a member of the Caravan4Justice.

It was around 3pm, police say, when a car in the parking lot of the of the Yorba Linda Public Library at 18181 Imperial Highway accelerated into the road and struck at least two individuals.