Theorizing that Grace Van Pelt is a member of Visualize based on how she defended their philosophy in "The Red Barn". Red hair, Visualize member, her cousin's a "psychic", engaged to known Red John accomplice, joined CBI same time as Patrick... she is not Red John but it will pan out that she is involved, even if not directly (e.g. Red John's daughter).
How do you find this theory?
plausible
unlikely