Each fictitious applicant was randomly assigned either a black-sounding name, such as Jamal or Lakisha, or a white one, such as Emily or Greg.

ECONOMIST: Black America

The case remained open for more than two decades, leaving Carole, her mother Pauline and Diane's daughter, Lakisha, to wonder if Diane's killer would ever be caught.

CNN: New science points to old suspect in 1979 murder