Pittsburgh Police responded to the intersection of Fort Duquesne Boulevard and Sixth Street around 3:30 p.m. for shot fired call.
Responding Zone 2 officers were directed to a female seen walking away from the area.
Police detained the female and located a firearm in her waistband. The woman told officers she fired shots towards a known male, after an altercation.
Fort Duquesne Boulevard was closed from Ninth Street to Seventh Street while investigators processed the scene.
Both the male and female were detained at the scene. There were no injuries.