She doesn't.
No,he graduates.
No, she survived.
Yes, Dumbledore is killed by Snape in Harry Potter and the Half-Blood Prince.
Professor Albus Percival Wulfric Brian Dumbledore dies in Harry Potter and the Half-Blood Prince, both the book and the movie. He's killed by Professor Severus Snape with the Avada Kedavra spell after Harry and Dumbledore had been to the cave where they found a Horcrux that turned out to be fake. In Harry Potter and the Deathly Hallows, it's revealed that the death was planned between the two of them.
**Little Spoiler** In the 7th book Helena Ravenclaw (Rowena Ravenclaw's daughter) told Harry that her mother became fataly ill and died.
My thoughts on this are that the oldest ghost to die in the Harry Potter books would have been the Grey Lady (Helena Ravenclaw). She is the daughter of Rowena Ravenclaw, which is what leads me to believe that, out of the ghosts we've encountered in the books, she would be the oldest.
There is no such character in Harry Potter.
There is no Niki in Harry Potter.
Yes Voldemort does die, Harry Potter defeats him
Harry Potter doesn't die and if you want to know for yourself, then read the Harry Potter series, espeially number 7.
Harry Potter doesn't die during the series.
Harry Potter didn't die because he is the main character, and J.K. Rowling didn't want him to die.
There is no character named 'Milford' in Harry Potter.
There is no 'mouthouy' in the Harry Potter, so the answer is no.
Harry Davis - potter - died in 1986.
No, Harry Potter survived.