Does sauske kill itachi

Yes Sasuke deos kill itachi also itachi would of won the battle but itachi let sasuke kill him,during the battle he kept coughing out blood because he has a disease, Itachi wanted to fight sauske in his weakeast state so sasuke could get his revenge and obtain Mangekyou Sharingan its odvious that itachi could wipe sauske with Amaterasu or Mangekyou but he didnt ,later on Madara/Tobi tells sauske why itachi killed the uchiha clan now sasuke is angry and wants to destroy the hidden leaf village because they were the one that told his brother to kill the clan

BUT HE WILL HAVE TO GET PAST NARUTO