SPRINGFIELD, Mass. (AP) — Hampden District Attorney Mark Mastroianni (mas- tree-AHN'-ee) says there has been a significant development in the 22-year old unsolved slaying of a 90-year-old Springfield woman.
Myrtle Marrett was found beaten to death in her apartment in an elderly housing complex in January 1991.
Her body was found by a relative who went to check on her.
The district attorney tells The Republican newspaper (http://bit.ly/XTFOxl ) he will announce details of the development Tuesday morning.
Mastroianni says the Marrett case was one of several his office identified that could possibly benefit from new technological and scientific advances.
Information from: The Springfield (Mass.) Republican, http://www.masslive.com/news/