UMBRIDGE'S CAT TRAP

Umbridge wants to find a way to get rid of Minerva like she did w/ Dumbledore so she can have absolute control of the school. When she discovers Minerva is an animagus she has an idea. She curses Minerva so she is trapped in her cat form, not able to transfigure back to her human body. With Dumbledore away, Minerva will have to find help in another professor: Severus.