Andrew Mountbatten-Windsor is under investigation following his arrest on suspicion of misconduct in public office linked to the Jeffrey Epstein case.Princess Eugenie resigned as patron of Anti-Slavery International after documents connected her father to the sex trafficking network of the deceased financier.Former government minister Peter Mandelson was also detained as police examine allegations of leaking confidential information to Epstein during his time in office.King Charles III is reportedly considering the removal of his brother from the line of succession while former palace staff cooperate with the police.