A woman who was found in a “state of distress” at a Boston Housing Authority complex in Roslindale on Feb. 14 died Monday, said Jake Wark, a spokesman for the Suffolk district attorney’s office. After finding two men dead in the Roslyn Apartments, authorities checked on a friend, a woman in her 50s, who also lived in the building. The woman was discovered with symptoms like those of the men and was taken to Brigham and Women’s Hospital, where she later died. The cause of her death is under investigation. Her name has not been released.