"I got this fucking butter sock Freddy!" Sam said as she beat the shit out of Freddy with it and Carly came in screaming "Oh my god Sam!" because Freddy was dead. The cops were coming and Sam screamed, "I'm not going to jail!" and that's why Sam left I-Carly and is now on Sam and Cat except Freddy was alive so he lived but Sam didn't know that and left anyway.
Now she is living her life as the friend of cat and in hiding from the cops but nobody ever knew that not even her. Not even Cat knew, nobody knew. It was a dark secret hidden from everyone