The shootout happened at 11:53 p.m. near the intersection of Martin Luther King Jr. Way and South Charles Street.
According to police, a witness saw two suspects shooting from a driveway on Martin Luther King Jr. Way. When police arrived on the scene, they located a female victim with a gunshot wound in her leg, hiding in a construction site. She was taken to the hospital with non-life-threatening injuries.
Both suspects took off on foot and shortly after the shooting, witnesses told police. Officers found one male suspect a couple blocks away and arrested him, but a second suspect is still on the loose.
A suspect description has not been released. A possible motive is still under investigation.