I'm only 5ft tall and 10lbs on me is like 25 on someone else. Just a little weight looks like a lot. I can honestly say that yes, she could pack on this much weight in 2-3 weeks. Been there, done that, failed the diet.
That day she went to that holding cell and returned, waving her hands in the air? It was the Saturday the DT asked for shrinks to look at her, about a week ago. She has had 2 guards by her side in court ever since.