The third book, Eclipse. Rosalie is telling Bella about how they all became vampires when Bella is over at the Cullen's house. She comes into Edward's room to talk to Bella about her decision to become a vampire after graduation. This is when Edward is off hunting for the weekend and Alice has "kidnapped" Bella so she doesn't run away to La Push to hang out with Jacob and the other Quilete werewolves.
Emmett was 20 years old when Rosalie saved him from the bear.
Emmett married rosalie after rosalie saved him from a bear attack
Nobody really knows for either book or movie because it wasn't Carlisle that saved Emmett and changed him, it was Rosalie, Rosalie had found Emmett, being mauled...by...you guessed it...A bear. Lol
Grizzly Bear
He got mauled by a bear ans was saved by Rosalie.
Carlisle Cullen changed Emmett Cullen in 1935. (Rosalie saved him, he was mauled by a bear.)
in eclipse when rosalie tells Bella her story and why she thinks Bella should stay human.... because of rosalie not having a choice of becoming a vampire has left her bitter. And she saved Emmett because she didnt want him to die from the bear that was mauling him.
Over 100 miles!
Emmett was attacked by a bear and Rosalie came and saved him (which is a pretty big thing for Rose to do because she is always thinking of herself) well Rosalie took him to Carlisle and he changed him. I guess it was just fate. or just what Stephenie Meyer wanted.
Emmett's back story is he was mauled by a bear and was found by Rosalie while she was hunting. She carried him on her back and traveled for 100 miles until she found Carlisle. Rosalie then asked Carlisle to change Emmett into a vampire because Emmett reminded Rosalie of one of her friend's sons. Emmett and Rosalie are now married.
He bit Emmett in the Twilight story before because he was mauled by a bear and about to die so Rosalie carried him to Carlisle because she was afraid that she wouldn't be able to stop sucking his blood if she was the one to turn him into a vampire.
Emmett Cullen was found being mozzled by a bear. Rosalie found him. She killed the bear and took Emmett to Carlisle and Carlisle made him a vampire.