Evil's Echo by Jane Alden

In her heart, Eleanor Butch Tracy is a crime reporter. Her city editor at the Gazette doesn't see it that way. He believes women should be covering society parties and fancy weddings, not chronicling murder victims and evildoers. Butch gets her shot at the crime beat when a mysterious killer chooses her to narrate his cold-blooded serial execution of prominent New York citizens. To fully report the crimes and prove herself up to the opportunity, Butch must find the connection among the victims. She partners with the striking NYPD detective Christine Carr to discover the link between the deaths of a judge, a billionaire, and a plastic surgeon. Will they be in time to prevent the final murder? The answer lies buried in the Gazette's clippings morgue, deep beneath the streets of New York City.