Nobody, there is no "Beitris" in Harry Potter.
Voldemort kills Harry And Then He practicly kills himself
Yes and harry potter kills him
Bellatrix kills him in Harry Potter and the Deathly Hallows
Bellatrix Lestrange kills Sirius Black (Harry Potter's godfather) in book 5.
No. Harry Potter was hit by the killing curse in Harry Potter and the Deathly Hallows however, it only kills the part of Lord Voldemort's soul that was in Harry.
Voldemort in like Harry Potter? in harry potter, Harry does.
Voldemort kills Snape to get the elder wand
No, he dies when Snape kills him in Harry Potter and the Half Blood Prince.
Severus Snape.
Voldemor's familiar, Nagini.
Harry kills the basilisk and Neville kills nagini
the final battle between harry and voldemort where harry kills voldemort