Two were shot at a 420 rally at Civic Center Park in Denver at about 5 p.m., the first rally since Colorado legalized the possession of up to an once of marijuana in November.
Police said one male and one female were shot in the leg.
And they were looking for two suspects.
This is raw video from Civic Center Park from ABC 7 Denver showing people leaving the park and officials attending to an individual.
ABC 7 Denver's newscast from Civic Center Park.
UPDATE — April 21, 2013, 8:12 p.m. EDT: Denver police release image of a suspect after scanning footage taken during the rally.