Why is anyone even weighing her if they are going to allow her to continue after losing so much weight? If she started at 130 pounds then she lost over 20% of her body weight.
If she lost 28 pounds of fat at 3500 calories per pound, that is 98000 calories.
A 130 pound person burns about 51000 calories on a 521 mile run.
Assuming NO food intake during the run, she burned almost twice the calories required for the fake run.
Cheaters have no concept for simple math or logic.