Yes they are they kill people by outlawing
The evil organization in the Twilight series is called the Volturi. They are a powerful coven of vampires who enforce the laws of the vampire world and are known for their ruthlessness and desire for control.
"Evil" is a matter of perception. However, the overall characterization of the Volturi is that they are drunk with power and, yes, some of them are definitely cruel and ignorant to the suffering of others. Additionally, Alec and Jane are almost extensions of one another. If you perceive one of them to be 'evil', then it is likely you will apply the same opinion to the other.
He is one of the volutri (the vampires who are in charge in punishing vampires who don't follow the rules) and is rather evil. He was mentioned in Twilight in a picture in Carlisle's room.
the Volturi live in Volterra, Italy
she does otn leave the Volturi.
vladmir is not part of the volturi, he is a vampire whose city was destroyed by the volturi centurys ago in the book
Carlisle Cullen stayed with the Volturi for a while.
Marcus, Caius and Aro everyone else considered part of the Volturi- besides the wives- are part of the Volturi Guard.
Demetri is one of the permanent Volturi Guard members from the Volturi.
No the volturi do not die in breaking dawn
yes he is the head of the volturi.
The volturi do not get an invite to their wedding however one of Edwards cousins goes to the volturi and tells them they have had a baby and the volturi want this baby -hope this helped