Yes, especially in the tight gap between the tanks, and having to lay the body over the pipes at the top of the tank. Surely there have to be some body marks if indeed she was carried there. Which leads me to lean towards the theory that she made it there herself, either to run and hide from some real or imaginary threat, or under some drug induced hallucination. This is one likely scenario if the ladder was already by the tank. One issue though is how dark it is at the tanks in the dead of night? Anyone care to physically find out?