You and Jill were both taken in Umbrella's base. She was your sister and they kept you both there separated from each other so you cant interact and try to escape. You spent 2 months being tested on. You couldnt let this keep going on. Once you woke up and saw a doctor next to you working on somethin, he had his back turned towards you. You spotted a blade next to you, you grabbed it and once the man approached you to inject you with something, you stuck the sharp blade in to his throat