Mary-Jo Cassidy
Mary-Jo Cassidy is a character in the Grand Theft Auto series who appears as a minor character in Grand Theft Auto: Vice City Stories.
Mary-Jo Cassidy is the obese sister of both Phil Cassidy and Louise Cassidy-Williams and lives in a home in Little Havana, Vice City. Mary-Jo is envious of her sister Louise and is desperate for attention from anyone. She appears to have a crush on Vic Vance, although this is not elaborated on. She is, however, very concerned when her sister is kidnapped by both Marty Jay Williams and later by Armando Mendez. During the mission Light My Pyre she says to herself "One day it will be me" and is adamant in telling Vic that Armando wanted her as Latin men love women of her type. It is implied that she takes care of Mary-Beth Williams, the daughter of Louise and Marty, after her sister's death. Her relationship with her brother Phil is not elaborated and she is not mentioned by Phil in GTA Vice City, GTA Liberty City Stories or GTA III.