Instructions for Using the Registry

The table below shows all individual exonerations. By default, the table is set to show exonerations from 1989 through the present. Check "Pre-1989" in the Exoneration Era filter to view Pre-1989 exonerations. Use the filters on the left to search for exonerations with particular criteria. Hover over the symbols for explanations of filters or columns. Use the Keyword Search box to filter for cases that contain those keywords in the narrative summary.

If multiple keywords are entered, the search will show cases in which the narrative contains ANY of those words. Since the table is filtered to 1989 through the present by default, a search for the name of someone who was exonerated before 1989 will not produce results until the Date of Exoneration is adjusted, or the Pre-1989 filter is selected. Once filters have been set, select the column headings you wish to display, and sort the table by whatever column heading you choose by clicking on the column heading. For more detailed instructions, see Understanding the Registry, under "About" at the top right of the Home Page. Note: 1989 was the year of the first DNA exoneration and the dawn of a new era of wrongful convictions. The Registry used to separate the two - pre and post 1989 exonerations - into two separate and distinct databases. They are now synthesized to reflect the entire body of exoneration data. If you wish to view exonerations prior to 1989, check "Pre-1989" in the Exoneration Era filter. Read Less
Total records: 23
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Name State County Convicted Exonerated Crime Sentence Term of Years Years lost Age Race Sex Year of recantation Date of Release Posting Date
Abbott, Stearns Kendall Massachusetts Middlesex 1880 1911 Murder Death 31 40 White Male 1911
Adams, Cheryl Massachusetts Essex 1989 1993 Theft Probation 0 26 White Female 1989 10-28-2014
Andrews, Herbert Massachusetts Suffolk 1914 1914 Forgery Term of Years 1.17 years 0 White Male 1914
Cameron, Ronjon Massachusetts Berkshire 2003 2015 Sexual Assault Term of Years 12 to 16 years 12 52 White Male 1995 2015 12-02-2015
Cero, Gangi Massachusetts Suffolk 1927 1930 Murder Death 3 21 White Male 1930
Chiappini, Wayne Massachusetts Plymouth 2006 2010 Assault Term of Years 2 years and 6 months 1 48 White Male 2006 2007 09-30-2016
Cifizzari, Gary Massachusetts Worcester 1984 2019 Murder Life without parole 35 23 White Male 2019 2019 01-08-2020
Cosenza, Natale Massachusetts Worcester 2002 2017 Assault Term of Years 12 to 20 years 14 26 White Male 2016 11-29-2017
Czubryt, Robert Massachusetts Berkshire 2010 2016 Sexual Assault Term of Years 2 months 0 50 White Male 2010 04-30-2018
Dudley, Herbert S. Massachusetts Suffolk 1911 1912 Burglary/Unlawful Entry Term of Years 4 to 6 years 1 White Male 1912
Earle, Margaret Massachusetts Plymouth 2005 2010 Murder Life 5 21 White Female 2010 02-23-2014
Fitzgerald, John Massachusetts Suffolk 1904 1904 Sexual Assault Term of Years 3 to 5 years 0 22 White Male 1904
Frazier, Bryan Massachusetts Suffolk 2004 2009 Possession of Stolen Property Term of Years 2 years and 6 months 2 20 White Male 2006 03-19-2018
Guidetti, Kevin Massachusetts Plymouth 2010 2018 Assault Term of Years 59 days 0 52 White Male 2017 2010 02-21-2023
Jacobson, Barry Massachusetts Berkshire 1983 2022 Arson Term of Years 6 months 1 38 White Male 1985 04-05-2022
Maher, Dennis Massachusetts Middlesex 1984 2003 Sexual Assault Life 19 22 White Male 2003 08-29-2011
O'Laughlin, Michael Massachusetts Berkshire 2002 2010 Attempted Murder Term of Years 35 to 50 years 7 35 White Male 2009 09-02-2020
O'Loughlin, Kevin Massachusetts Middlesex 1983 2015 Child Sex Abuse Term of Years 4 to 6 years 4 19 White Male 1986 12-29-2016
Ralston, Sean Massachusetts Middlesex 1989 1992 Manslaughter Term of Years 10 to 15 years 3 18 White Male 1991 10-25-2014
Rubin, Jerome Massachusetts Middlesex 2010 2016 Arson Term of Years 2 years 1 48 White Male 2011 05-31-2016
Shaughnessy, Eric Massachusetts Suffolk 1997 1998 Assault Term of Years 5 years 1 21 White Male 1997 10-07-2012
Smigielski, Amy Massachusetts Hampden 2009 2012 Weapon Possession or Sale Term of Years 1 year and 6 months 1 37 White Female 2011 11-06-2017
Sullivan, Michael Massachusetts Middlesex 1987 2019 Murder Life without parole 26 25 White Male 2013 03-07-2019