Potter said UnitedHealthcare denied coverage for the hospital stay. The insurance spokesperson said the stay was approved but there was an error with a separate request. Now, Potter said she believes UnitedHealthcare is retaliating against her because of her social media posts, putting her at risk of bankruptcy.

An upstate N.Y. man is due back in court Thursday for harrassing a relative of Brian Thompson, the UnitedHealthcare CEO allegedly murdered by Luigi Mangione.

Shane Daley, 40, was arrested on Aug. 13 and charged with cyberstalking, according to the U.S. Attorney's Office.

An Upstate New York man was charged Wednesday with sending threatening voicemails to the wife of slain UnitedHealthcare CEO Brian Thompson mere hours after his chilling murder on a Midtown sidewalk.