Ecuadorian sprinter Alex Quiñónez was fatally shot in the port city of Guayaquil, police said Saturday. Guayaquil-based newspaper El Universo reported that Quiñónez was fatally shot on a street in the northwest section of the city around 9:20 p.m. Friday and that another man was also killed. Quiñónez's death was also confirmed by the Ecuadorian Olympic Committee Olympic Committee in …