Betrayals, Bravo and broads behind bars: How the Real Housewives came crashing down to earth

The US reality franchise became a television institution with tales of scandal, opulence and psychic premonitions, but it’s recently been dented by racism and alleged criminality. As ‘Beverly Hills’ continues to dissect the mysteries of star Erika Jayne, Patrick Sproull asks: where does the series go from here?