(KMOV) -- Police are searching for three men who opened fire on a crowd in north St. Louis Saturday night.
The shooting happened in the 4400 block of St. Ferdinand.
Police say the three suspects fled through a vacant lot after one of the victims retrieved a gun and began shooting back.
One person was shot in the thigh and was conveyed to a hospital, where she was treated and released. The second victim suffered a minor graze wound to his elbow and refused medical treatment.
The condition of the third victim has not been released.
Police say the investigation is ongoing.