Yes she does.
Yes
Bellatrix Lestrange.
Page 76
Yes. In Harry Potter and the Deathly Hallows, she is tortured by Bellatrix Lestrange.
To steal the Horcrux from Bellatrix Lestrange's vault.
Bellatrix Lestrange died in Harry Potter and the Deathly Hallows Part 2.
Yes, Bellatrix Lestrange dies in Harry Potter and the Deathly Hallows. She is killed by Molly Weasley during the Battle of Hogwarts, because Bellatrix attacked Ginny.
Bellatrix Lestrange was a character featured in more than one film. She was part of Harry Potter and the Deathly Hallows: Part 2, Harry Potter and the Deathly Hallows: Part 1, Harry Potter and the Half-Blood Prince and Harry Potter and the Order of the Phoenix.
Saves peoples' lifes then gets killed by Bellatrix Lestrange.
Molly Weasley kills Bellatrix Lestrange in a duel, when Bellatrix was attempting to finish of her daughter. This happens near the end of the Battle of Hogwarts, in Harry Potter and thhe Deathly Hallows.
In Harry Potter and the Deathly Hallows, Bellatrix Lestrange tortures Hermione Granger at Malfoy Manor for information on Godric Gryffindor's sword.
She didn't have it back . She got Bellatrix Lestrange's wand instead.
Mrs. Weasley kills Bellatrix Lestrange in Chapter 36, titled "The Flaw in the Plan," in the book Harry Potter and the Deathly Hallows.