She was transferred to Boston Medical Center , where she died shortly afterward . 26-year - old died after collapsing at Boston hospital on Tuesday . Police say she posted Craigslist ad offering massages . Man may be behind two recent robberies , they say . Boston police seek woman 's help identifying man on Wednesday .
26-year - old died after collapsing at Boston hospital on Tuesday . Police say she posted Craigslist ad offering massages . Man may be behind two recent robberies , they say . Boston police seek woman 's help identifying man on Wednesday .