http://www.foxnews.com/us/2012/10/19...e-173-killing/

...........Authorities said they used DNA evidence to identify Michael Sumpter as the man who raped and strangled 24-year-old Mary Lee McLain after breaking into the victim's Beacon Hill apartment in December 1973.

Sumpter, who died in prison in 2001, was also recently linked by DNA to the 1972 rape and murder of 23-year-old Ellen Rutchick in Boston.


Little more at link.......