Nobody suspects a nun.
Everyone trusted me so much since I had always helped and supported them. The person who trusted me most of all was Alice. She always told me everything ever since we were kids and when I came on the first weekend from the convent she started telling me about everything that happened those past five years I was away. She was telling me everything I needed to know for my plan. She told me every single thing about her life, I needed that.
By the time I was executing the last part of my plan, I had everything I needed.
We just finished having dinner and Alice was almost done taking the last dose of poison I had been administering her with for a month now. I could see the effects, but nobody could. They thought it was the wedding stressing her and making her forget, i needed was an opportune moment.
So the following weekend when I came I punctured her cars right tire at night, tiny enough not to deflate by morning, but enough for an accident.
I always drove us every weekend when we went out planning the wedding, so all would be in my favour. I was a good actress and I had done many stunts, meaning I knew how to make an accident convincing without getting into legal problems.
I knew the right speed to use to cause a tire burst and I knew the right lane to use with that given speed limit. Luck being on my side, it was the only lane to the wedding planners house. I knew just how to make sure she got seriously injured and I leave with minor injuries.
So that morning, I slipped something into her tea that would make her drowsy and confused. Once in that state, I put her in my clothes and me in hers. I made her look like me and made her drive. I had calculated everything so well that I knew when the drug would stop working. In exactly thirty minutes. By then we would be on the highway and before she could register what I was doing and start a fight, she would have to keep driving at that speed limit, we get a tire burst, she looses control of the vehicle and my well choreographed accident takes place.
Everything went according to plan. Only that she did not get as fatally injured as I wanted. She just bumped her head and went unconscious.
I was terrified of being found out, so I prepared another script in my head.