As much as I would like to answer this question, it would ruin the story for you. However, I can tell you this much, yes and no.
Harry Potter and the Deathly Hallows Part 2.
harry killed voldemort
No, only the Horcrux inside him was.
No, Harry Potter and the Deathly Hallows is the last of the Harry Potter movies.
Harry Potter and the Deathly Hallows.
The seventh and final novel in the series is called; Harry Potter and the Deathly Hallows.However, the final book in the series was split into two movies: Harry Potter and the Deathly Hallows Part 1 and Harry Potter and the Deathly Hallows Part 2.
Bellatrix Lestrange.
The last movie is named Harry Potter and the Deathly Hallows part 2
Yes, Harry Potter and the Deathly Hallows Part Twois.
Harry Potter and the Deathly Hallows was published worldwide.
J.K. Rowling wrote Harry Potter and the Deathly Hallows.
Yes, he does kill Lord Voldemort in the end of Deathly Hallows.