Her license has a been suspended by the PA Board of Nursing, as she was having sexual encounters with her patients. This is all publicly available through the PALS website.
Following an investigation, she immediately shut down her practice with no notice or warning to her patients, cut off all contact with her patients, provided no means by which her patients could obtain refills etc. I would argue that this is a textbook case of patient abandonment, so obviously Ms. King is lacking in ethics in multiple areas. Quite lacking.