There may be new information in the unsolved murders of Molly Bish, in 2000, and Holly Piirainen, in 1993.
The Worcester Telegram & Gazette is reporting that a private investigator says he's found possible links between those deaths and a man who's currently in prison for raping a young girl.
The remains of Molly Bish were not discovered until 2003.
Kim Ring, a reporter for The Telegram & Gazette, has followed up on the potential leads, and she spoke to Weekend Edition's Sharon Brody about the case.
This program aired on November 19, 2011.