A police officer shot one of the victims moments after the victim had allegedly shot another man during a scuffle on a street on the city's north side.
Police told the Arizona Republic the officer had been dispatched to the scene in response to a stalking call. The officer was not injured.
The exact circumstances of the shootings was not known, but a resident of the neighborhood told the Republic the area was usually very quiet.
2014: The Year in Music [PHOTOS]