Black Psyche locks

Dual destinies and Apollo Justice spoilers under the cut

In Dual Destinies black psyche locks appear in conjuction with a character who has been deluded into believing false memories they are responsible for a murder they didn’t commit.

What if it was the same case with Kristoph Gavin?

(this is a watsonian discussion, not a doylist one and is approaching it with the idea that retcons to change the meaning of black psyche locks by the authors are not a thing.)