The incident happened just before 4 p.m. Monday near the doorway of the deli on 1076 Broadway in Bushwick. The women got into a loud argument outside - so loud, that one of the businesses across the street closed and locked its doors.
The female suspect fled eastbound on Broadway in a grey BMW.
The woman was taken to Woodhull Hospital where she later died.
It is unknown whether the two women knew each other.
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