Article continues below advertisementKing Charles has responded to a horrific attack outside of a Manchester synagogue.His Majesty released a rare statement after a deadly stabbing broke out at Heaton Park Hebrew Congregation Synagogue in the English city on Yom Kippur - the holiest day on the Jewish calendar."My wife and I have been deeply saddened and shocked to learn of the horrific attack in Manchester, especially on such a significant day for the Jewish community," King Charles said in his message to the public.