Thu 11 Nov 2002Sister of murder victim still waiting for 'justice'The sister of one of two women stabbed to death in a community care home in Grangegorman in north Dublin more than five years ago has said she is still waiting for justice to be done.Ms Stella Nolan yesterday called for a further inquiry into all the circumstances surrounding the brutal and as yet unsolved murders of her sister, Ms Sylvia Shields (58), along with her house mate, Ms Mary Callinan (61).