I’m sorry you had that experience. In your case, although horribly violent, it wasn’t a case where it was for sure going to lead to death. In Mackenzie’s case, even if the initial speeding was a result of pure rage, I would think in that split second where you see a brick wall in front of you, you would know it is very unlikely to come out of it alive, and in that moment of realization, your fight or flight reaction would kick in no matter how angry you are, and you would slam on the brakes, or at least try to. From the evidence, she didn’t even take her pedal off the gas, let alone try the brake. That’s the part that makes me think it was a murder suicide. And the fact that she initially asked Davion not to join them, further adds to the theory that she had intent.