Queen Camilla voices support for parole board decision to keep BA pilot who bludgeoned his estranged wife to death behind bars - as she hosts Buckingham Palace garden party with King Charles | Daily Mail Online

Camilla, 77, met with campaigner Hetti Barkworth-Nanton, a close friend of Joanna Simpson, 46, who was murdered by her estranged husband Robert Brown at the family home in 2010.