Officer Disciplinary Records
Law Enforcement Officer Disciplinary Records are current as of June 1, 2025.
The disciplinary records database is updated regularly. Officers who have resigned or retired in good standing are not included; data includes those who have resigned or retired to avoid discipline.
The reports contain law enforcement agency summaries of sustained allegations and discipline imposed on active police officers. In some instances, the discipline imposed is related to one or more allegations. The database also lists the officer’s name and law enforcement agency, and date and type of allegation. Certain CORI information has been redacted. The data does not reflect unfounded or non-sustained complaints.
Disciplinary records by officer last name (PDF) updated 6/1/25
Disciplinary records by agency (PDF) updated 6/1/25
Disciplinary records .csv file (updated 6/1/25)
Preliminary Inquiry Summary (updated 6/1/25)
Requesting changes to the records? Please use the disciplinary records change request form to streamline the process for reviewing corrections.
Summary of Reporting Requirements for Law Enforcement Agencies (LEAs):
LEAs must report credible misconduct complaints or incidents to POST within two business days of receipt of complaint. Reports due to POST include any incident that result in discipline, an internal affairs investigation, or any allegations of prohibited conduct per MGL Chapter 6E:
- Bias
- Excessive Use of Force
- Serious Bodily Injury or Death (including all officer-involved shootings)
- Unprofessional Conduct (policy or procedure violations, conformance to laws, conduct unbecoming, untruthfulness, prohibited conduct, incompetence or unfitness for duty). Unprofessional conduct is the only category with an exception for minor matters as outlined below.
Minor matters do not need to be reported as long as the agency has implemented an informal resolution process (i.e., verbal counseling or letters of counsel), which documentation must be provided to POST upon request. Minor matters include discourtesy, basic work rule violations, tardiness, inattention to detail, equipment or grooming violations, and similar infractions.
The guidance on complaints and incident reporting further defines basic work rule violations to exclude (i) interactions with the public, (ii) the handling of finances and (iii) ethics violations. Therefore, any incident, misconduct or complaint that include any of the above (i, ii, or iii) must be reported to POST.
Helpful links
Reporting Resources
Last Name | First Name | Current Agency | Incident Date | |
---|---|---|---|---|
+ | MacKinnon | David | Haverhill Police Department | March 6, 2021 |
FN2021-0014 Haverhill Police Department Other Misconduct Failure to respond to an incident according to established procedure
9997-5527
Demotion Sustained Jr. |
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+ | MacKinnon | David | Haverhill Police Department | January 31, 2023 |
FN2023-0002 Haverhill Police Department Other Misconduct Not Reported
Unsatisfactory Performance 9997-5527
Written Reprimand
Jr. |
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+ | Mackinnon | Eric | Haverhill Police Department | October 1, 2010 |
SUS2017-0002 Haverhill Police Department Other Misconduct Other / conduct unbecoming
9997-5534
Suspension: 1-5 days Sustained
|
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+ | Mackinnon | Eric | Haverhill Police Department | September 15, 2011 |
AI2012-001 Haverhill Police Department Other Misconduct Failure to respond to an incident according to established procedure
9997-5534
Suspension: 1-5 days Sustained
|
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+ | Mackinnon | Eric | Haverhill Police Department | March 1, 2013 |
AI2013-003 Haverhill Police Department Other Misconduct Failure to respond to an incident according to established procedure
9997-5534
Suspension: 6-29 days Sustained
|
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+ | MacLean | Evan | Massachusetts State Police | October 6, 2021 |
IAS2021-0036 Massachusetts State Police Other Misconduct Other / conduct unbecoming
Unprofessionalism 9999-7847
Sustained
|
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+ | MacMaster | Kenneth | Boston Police Department | May 25, 2018 |
IAD2018-0221 Boston Police Department Other Misconduct Other / conduct unbecoming
Manner of Recording Complaints 7337-9617
Sustained
|
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+ | Maddalena | Marc | Pittsfield Police Department | October 5, 2015 |
2015-IA-007 Pittsfield Police Department Other Misconduct Other / conduct unbecoming
Report Rule violation 4839-9908
Sustained
|
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+ | Maddalena | Michael | UNASSOCIATED OFFICER | March 18, 2022 |
2022-IA-003 Pittsfield Police Department Other Misconduct Other / conduct unbecoming
Conduct Unbecoming 9994-3133
Sustained
|
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+ | Magalhaes | Steven | Cambridge Police Department | October 19, 2007 |
LI-2007-001 Cambridge Police Department Other Misconduct Other / conduct unbecoming
Failure to report damage to department property 9997-2840
Other Sustained
|
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+ | Magliozzi | Louis | Massachusetts Institute of Technology (MIT) | March 29, 2019 |
Massachusetts Institute of Technology (MIT) Other Misconduct Other / conduct unbecoming
Failure to abide by Institute Parking Policy 9999-4666
Written Reprimand Sustained
|
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+ | Magliozzi | Louis | Massachusetts Institute of Technology (MIT) | June 8, 2016 |
Massachusetts Institute of Technology (MIT) Other Misconduct Other / conduct unbecoming
Failure to follow policy – duty assignment 9999-4666
Written Warning or Letter of Counseling Sustained
|
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+ | Magliozzi | Louis | Massachusetts Institute of Technology (MIT) | May 2, 2022 |
Massachusetts Institute of Technology (MIT) Other Misconduct Other / conduct unbecoming
Failure to follow policy – Violation of officer code of conduct policy 9999-4666
Suspension: 1-5 days Sustained
|
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+ | Magoon | Kevin | Boston Police Department | March 25, 2011 |
IAD2011-0161 Boston Police Department Other Misconduct Other / conduct unbecoming
Neg.Duty/Unreasonable Judge 9994-3149
Suspension: 1-5 days Sustained
|
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+ | Magoon | Kevin | Boston Police Department | December 19, 2019 |
IAD2019-0564 Boston Police Department Other Misconduct Alcohol or drug abuse
Substance Abuse Policy 9994-3149
Suspension: 30+ days (DISCIPLINE WAS HELD IN ABEYANCE) Sustained
|
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+ | Magoon | Kevin | Boston Police Department | February 26, 2020 |
IAD2020-0065 Boston Police Department Truthfulness or Professional Integrity Submitting false timesheets
Paid Detail Assignment (18 counts) 9994-3149
Sustained
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+ | Maguire | John | Massachusetts State Police | July 10, 1995 |
E950026 Massachusetts State Police Other Misconduct Other / conduct unbecoming
Assault & Battery 9994-3151
Loss of Time Off Sustained
|
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+ | Mahoney | Jonathan | UNASSOCIATED OFFICER | August 16, 2022 |
N/A Stoneham Police Department Other Misconduct Other / conduct unbecoming
Improper and intemperate statements 9998-0862
Suspension: 30+ days Sustained
|
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+ | Mahoney | Brian | Boston Police Department | October 17, 1995 |
23395 Boston Police Department Other Misconduct Other / conduct unbecoming
Conduct Unbecoming 3927-5314
Suspension: 1-5 days Sustained
|
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+ | Mahoney | Jeremy | Boston Police Department | January 17, 2014 |
IAD2014-0015 Boston Police Department Other Misconduct Other / conduct unbecoming
Neg.Duty/Unreasonable Judge 4414-7320
Suspension: 1-5 days Sustained
|