WHO: Boston Police Crime Laboratory Director, Donald Hayes and Lead Investigator, Sergeant Detective William Doogan of Homicide Cold Case Squad.

WHAT: Q&A with Boston Police Department’s Donald Hayes and Sergeant Detective William Doogan about DeSalvo’s DNA a Match to Mary Sullivan Crime Scene Evidence

A nationally-recognized laboratory matched DNA recovered from the body of Mary Sullivan almost 50 years ago with that of her suspected killer. Test results show scientific certainty that the confessed “Boston Strangler,” ALBERT HENRY DeSALVO (D.O.B. 9/3/31), was the source of seminal fluid recovered at the scene of Sullivan’s 1964 murder.”

WHERE: Boston Police Department Headquarters Media Room

WHEN: Today Friday, July 19, 2013 @ 12:30 PM