How will changes to Massachusetts Rule 14 impact criminal cases?
The Massachusetts Rules of Criminal Procedure govern criminal prosecutions in the Commonwealth. Changers were recently made to Rule 14, which outlines discovery procedures. These updates, effective March 1, 2025, clarify the prosecution’s requirement to disclose evidence in a timely manner. Although the changes are helpful to those who face allegations of wrongdoing, we do not yet know how prosecutors will apply the updates. As such, it is important to gain a basic understanding of the key changes which could impact a case. These include:
- Prosecution team definition: The updates clarify that the team includes all individuals under the prosecuting office’s direction and control, as well as those involved in investigating or evaluating the case.
- Discovery obligations: Prosecutors must inform all team members of their discovery obligations and collect all relevant materials for disclosure to the defense.
- Notification and preservation: Prosecutors must promptly notify the defense of any undisclosed items and instruct team members to preserve such items until disclosure.
- Lost or unavailable items: Prosecutors must inform the defense of any lost, destroyed, or unavailable discovery items.
The changes were triggered by the Supreme Judicial Court’s decision in a 2018 case ordering the court’s Standing Advisory Committee on the Rules of Criminal Procedure to clarify mandatory disclosure. Anyone building a defense against criminal charges can benefit from a more thorough understanding of this rule, particularly the first two points noted above.
Clarity around definition of prosecution team
The amendments to Rule 14 primarily redefine the “prosecution team” and enhance the prosecutor’s discovery obligations. The prosecution team now explicitly includes personnel from police departments and other law enforcement agencies including task forces involved in the investigation or prosecution of a case. Lawmakers intended this expansion to help better ensure comprehensive discovery and accountability.
More direction when it comes to discovery obligations
Rule 14(b) mandates prosecutors to advise all members of the prosecution team of the need to disclose certain items. It also requires the automatic disclosure of specific items in the prosecutor’s possession to the defense. Items subject to mandatory disclosure include:
- Written or recorded statements by the defendant or co-defendants
- Names and contact information of prospective witnesses including those in law enforcement
- Statements and interview notes of potential witnesses
- Photographs, video and audio recordings, and police reports
- Reports of physical examinations and scientific tests
- Identification procedure summaries and related statements
The prosecution must disclose these items at arraignment if available and continuously as they come into the prosecutor’s possession. The mandatory disclosure requirements also extend to items including those that cast doubt on the defendant’s guilt or credibility of evidence, support a defense theory, or establish issues with the investigation. Examples could include witnesses with a pending case, inconsistent statements, or witness biases.
The amendments to Rule 14 in Massachusetts aim to enhance the fairness and transparency of criminal proceedings. By clearly defining the prosecution team and expanding discovery obligations, these changes help to better ensure that the defense has all relevant information. It requires law enforcement officers and prosecutors collaborate to meet these obligations, as failure to do so can result in legal consequences, including evidence suppression or case dismissal. It is important for those who are working through this system to understand this obligation and know how to hold the prosecution accountable. It is wise to prepare for the prosecution to push back, particularly when it comes to the definition of what is and is not favorable and subject to disclosure.
