Her fonsie and his friends beaten her inches from death and Carlisle Cullen saves her by turning her into a vampire.
Rosalie and Esme were not there in the fight because they were back in Forks protecting Charlie.
With Esme keeping Charlie safe
Emmet was about to get killed by a bear and Rosalie saved him. Emmet was dying and Rosalie bit Emmet to save him they got married and after that they found the Cullens (Esmae, Carlile, Alice, Jasper and Edward)
in Twilight none but she said in Eclipse she killed 6 people who killed her including her fiance but she also killed the guards so 8
Rosalie tells Bella about how her fiance abused and nearly killed her when he was drunk and out one night with his mates. And how she wants to have kids but she cant.
7 all together 5 were the people who attacked her and 2 guards
Because he left her out to die after he and his friends beated her.
He is one of the men who almost killed Rosalie when she was human - one of Royce King's friends..
Rosalie and Jasper were angry because of Edward saving Bella in Phenomenon. Jasper and Rosalie both agreed that Bella Swan should be killed. Edward fought with them about it, protecting her.
She killed 7 humans total. One was her fiance Royce, and his four friends who attacked her plus the two guards that were guarding her fiance. That equals seven. :)
Edward admits to killing humans, animals, and mythical creatures such as the humans who had killed Esme, the humans who had killed Rosalie, and the man who had created the Volturi.
Rosalie isn't called Rosalie Cullen, she's Rosalie Hale.