Benedict Asp is the brother to Dr. Shondra Kinsolving. She is a trained physiotherapist who meets Bruce Wayne who is dealing with exhaustion and needs help after his battle with Bane.
He kidnaps her to use her abilities for his own means. Asp reveals her healing powers and uses his own psychic powers to telekinetically kill a whole village. Bruce eventually defeats him, but not before he traumatizes his sister. He gives her pills that revert her to a state of adolescence. Bruce places her in a mental institution where she eventually gets back her state of mind.