NEW : Roger Neal , a spokesman for Murphy 's mother , Sharon , said Monjack delayed the heart surgery until after a fundraising gala for the Brittany Murphy Foundation in September . Brittany Murphy postponed bypass surgery , spokesman says . NEW : Autopsy scheduled for Tuesday . Police say no signs of foul play in death of British screenwriter . His wife , actress Simon Monjack , Tuesday , died in 32 .
NEW : Brittany Murphy postponed bypass surgery , spokesman says . NEW : Autopsy scheduled for Tuesday . Police say no signs of foul play in death of British screenwriter . His wife , actress Simon Monjack , Tuesday , died in 32 .