Karkaroff fled when he heard that Voldemort was coming back, because a couple years back he gave names of Voldemorts followers to the ministry of magic. And he was afraid that Voldemort would kill him for that.
A year after he ran away he was killed in a shed by Death Eaters.
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.
No, Harry Potter survived.
There is nobody in Harry Potter with the name Omani.
Harry Davis - potter - died in 1986.
There is no 'mouthouy' in the Harry Potter, so the answer is no.
Not all the death eaters die in Harry Potter.