DES MOINES, Iowa (AP) — Des Moines police say a man has died after being shot at an apartment complex. Officers were called at 12:36 a.m. Thursday to investigate a shooting at the complex. When they arrived, they found people trying to help a 21-year-old man who had been shot. Fire department medics began treating the man and took him to a hospital, where he died. The death was the 19th homicide this year in Des Moines.