Still no arrests following Sunday night's shooting that left a woman dead and several others injured at Boom Island Park in Minneapolis.
"You know, it's really, really disturbing, that at a gathering like that at a park, looks like it was kind of like a cookout or something like that, that people would come armed to the teeth and then just open fire with all those people there in the way they did. It's absolutely disgusting," O'Hara told WCCO's Adam and Jordana on Tuesday.
O'Hara says one of the five men who was shot remains hospitalized with life-threatening injuries.
23-year-old Stageina Katraya Shapryia Whiting of Brooklyn Center died of a gunshot wound to the torso according to the Hennepin County Medical Examiner's Office.
Whiting was one of six people shot during the incident. Five men were also shot.
Police said Monday there were likely "multiple shooters."
Investigators spent most of Monday on the scene gathering hundreds of pieces of evidence. O'Hara described it as a "warzone" with all the spent cartridges with mountains of evidence.
Police are asking for the public's help with information. But O'Hara notes that many in the community are afraid to come forward during these kinds of incidents, and says there are times that fear is warranted.
O'Hara adds that investigations can often get complicated when groups don't want to cooperate with police and that issue is more prominent in men.
"But we do see women at times, with the same kind of attitude," O'Hara told WCCO. "And, you know, at times you have people from the community that are afraid to come forward, and that fear is very real. The reason is because they live in locations that for a long time, you know, have been hotspots of crime and violence, and they are fearful for their own safety."