Eight people at an outdoor mall in Boulder, Colo., calling for the release of Israeli hostages in Gaza were injured on Sunday by a man police say attacked a crowd with makeshift incendiary devices and a flamethrower.

The local chapter of the organization hosts weekly runs and walking events aimed at bringing attention to the Israeli hostages taken in Hamas' Oct. 7, 2023, terror attack. In Colorado, the group has chapters in Boulder and Denver.

In the wake of the June 1 attack on a pro-Israel demonstration, community members and officials condemned the act and offered support to the community.