Section 20. Any person of sufficient understanding, although a party, may testify in any proceeding, civil or criminal, in court or before a person who has authority to receive evidence, except as follows:

Terms Used In Massachusetts General Laws ch. 233 sec. 20

  • Complaint: A written statement by the plaintiff stating the wrongs allegedly committed by the defendant.
  • Contract: A legal written agreement that becomes binding when signed.
  • Defendant: In a civil suit, the person complained against; in a criminal case, the person accused of the crime.
  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • Grand jury: agreement providing that a lender will delay exercising its rights (in the case of a mortgage,
  • Guardian: A person legally empowered and charged with the duty of taking care of and managing the property of another person who because of age, intellect, or health, is incapable of managing his (her) own affairs.
  • Indictment: The formal charge issued by a grand jury stating that there is enough evidence that the defendant committed the crime to justify having a trial; it is used primarily for felonies.
  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • Testify: Answer questions in court.
  • Trial: A hearing that takes place when the defendant pleads "not guilty" and witnesses are required to come to court to give evidence.

First, Except in a proceeding arising out of or involving a contract made by a married woman with her husband, a proceeding under chapter two hundred and nine D and in a prosecution begun under sections one to ten, inclusive, of chapter two hundred and seventy-three, any criminal proceeding in which one spouse is a defendant alleged to have committed a crime against the other spouse or to have violated a temporary or permanent vacate, restraining, or no-contact order or judgment issued pursuant to section eighteen, thirty-four B or thirty-four C of chapter two hundred and eight, section thirty-two of chapter two hundred and nine, section three, three B, three C, four, or five of chapter two hundred and nine A, or sections fifteen or twenty of chapter two hundred and nine C, or a similar protection order issued by another jurisdiction, obtained by the other spouse, and except in a proceeding involving abuse of a person under the age of eighteen, including incest, neither husband nor wife shall testify as to private conversations with the other.

Second, Except as otherwise provided in section seven of chapter two hundred and seventy-three and except in any proceeding relating to child abuse, including incest, neither husband nor wife shall be compelled to testify in the trial of an indictment, complaint or other criminal proceeding against the other;

Third, The defendant in the trial of an indictment, complaint or other criminal proceeding shall, at his own request, but not otherwise, be allowed to testify; but his neglect or refusal to testify shall not create any presumption against him.

Fourth, A parent shall not testify against the parent’s minor child and a minor child shall not testify against the child’s parent in a proceeding before an inquest, grand jury, trial of an indictment or complaint or any other criminal, delinquency or youthful offender proceeding in which the victim in the proceeding is not a family member and does not reside in the family household; provided, however, that for the purposes of this clause, ”parent” shall mean the biological or adoptive parent, stepparent, legal guardian or other person who has the right to act in loco parentis for the child; provided further, that in a case in which the victim is a family member and resides in the family household, the parent shall not testify as to any communication with the minor child that was for the purpose of seeking advice regarding the child’s legal rights.