Don't know if you've tried this site? http://search.bcarchives.gov.bc.ca/sn-2CB82E0/gbsearch/Death...
Easy enough to search for deaths- just enter the christian name of Orma and you get 10 possibles-although one is male and died age 8 !
It's a pain not being able to search more recent marriages and births isn't it? But the BC death site is brilliant.