FLINT -- Flint police are investigating a shooting that killed a woman at a South End party store Saturday afternoon. Authorities tell NBC25 it happened at the South End market at the corner of 12th and S. Saginaw streets. Recorded audio from Flint Police Operations describe the suspect as a young black man, between 16 and 20 years old, about 5-feet-7 or 8 inches tall. He was seen with a silver handgun, heading east and then to the north.