KANSAS CITY, Mo. — Kansas City police say the December death of a 2-year-old girl has been ruled a homicide. Stevie Osborn died Dec. 23 from injuries that police have not detailed. The homicide determination was made Feb. 20 following a two-month investigation. Officers and medics were called to an apartment the morning of Dec. 23 for a medical emergency. First responders found the child unresponsive inside the apartment. She was taken to a hospital, where she later died. Police say they have identified a person of interest in the case, but no arrests or charges have been made.