MA · jury_instructions
Instruction 3.580, Criminal Model Jury Instructions for Use in the District Court
Consciousness of guilt
CONSCIOUSNESS OF GUILT
You have heard evidence suggesting that the defendant:
Here outline the nature of the evidence, e.g.:
A. Flight: may have fled after discovering that they were about
to be (arrested for) (charged with) the offense for which the defendant
is now on trial.
B. False statements: may have intentionally made certain false
statements (before) (after) (during) their arrest.
C. False name: may have used a false name to conceal their
identity.
D. Evidence tampering: may have intentionally tried to (conceal)
(destroy) (falsify) evidence in this case.
E. Witness intimidation or bribery: may have intentionally attempted to
(intimidate) (coerce) (bribe) a witness whom the defendant believed
would testify against them.
If the Commonwealth has proved that the defendant did
_______________ , you may consider whether such actions
indicate feelings of guilt by the defendant and whether, in turn,
such feelings of guilt may tend to show guilt on (this charge)
(these charges). You are not required to draw such inferences,
and you should not do so unless they appear to be reasonable in
light of all the circumstances of this case.
If you decide that such inferences are reasonable, it will be up
to you to decide how much importance to give them. You should
always remember that there may be numerous reasons why an
innocent person might do such things. Such conduct does not
necessarily reflect feelings of guilt. Please also bear in mind that a
person having feelings of guilt is not necessarily guilty in fact, for
such feelings are sometimes found in innocent people.
Finally, remember that, standing alone, such evidence is
never enough by itself to convict a person of a crime. You may
not find the defendant guilty on such evidence alone, but you may
consider it in your deliberations, along with all the other evidence.
Whenever the prosecution argues that certain evidence indicates consciousness of guilt,
the judge is required at the defendant’s request to instruct the jury: (1) that they may,
but need not, consider such evidence as a factor tending to prove the defendant’s guilt;
(2) that they may not convict on the basis of such evidence alone; (3) that flight or similar
conduct does not necessarily reflect feelings of guilt, since there are numerous reasons
why an innocent person might flee; and (4) that even if flight or similar conduct
demonstrates feelings of guilt, it does not necessarily mean that the defendant is guilty in
fact because guilty feelings are sometimes present in innocent people. Commonwealth
v. Toney, 385 Mass. 575, 585 (1982). If the defense does not request such an
instruction, it “is left to the sound discretion of the judge” whether to give such an
instruction either sua sponte or over the defendant’s objection. See Commonwealth v.
Morris, 465 Mass. 733, 738 (2013) and cases cited; Commonwealth v. Simmons, 419
Mass. 426, 435-436 (1995) (discarding Cruz rule that required such a charge sua
sponte); Commonwealth v. Cruz, 416 Mass. 27, 30-31 (1993). See also
Commonwealth v. Matos, 394 Mass. 563, 566 (1985); Commonwealth v. Henry, 37
Mass. App. Ct. 429, 437-438 (1994); Commonwealth v. Mercado, 24 Mass. App. Ct.
391, 400 (1987); Commonwealth v. Rivera, 23 Mass. App. Ct. 605, 608-610 (1987);
Commonwealth v. Dwyer, 22 Mass. App. Ct. 724, 728-729 (1986). Where
consciousness of guilt is central to the prosecution’s case, it is reversible error for the
judge to charge only on the first two points and to refuse on request to charge as to the
third and fourth points. Commonwealth v. Estrada, 25 Mass. App. Ct. 907, 908 (1987).
The model instruction has been affirmed as “balanced and in accord with the principles
enunciated in” Toney. Commonwealth v. Knap, 412 Mass. 712, 715-716 (1992). See
also Commonwealth v. Morris, 465 Mass. 733, 739 (2013) (reaffirming opinion that this
instruction is “thoughtful and well balanced”).
SUPPLEMENTAL INSTRUCTION
Where such evidence is of another crime: I caution you, in
considering such evidence, that the defendant is not on
trial for ______________, and you are not to consider such
evidence as a substitute for proof of guilt of the offense
with which the defendant is charged. You may use such
evidence only for the purpose I have instructed; that is,
whether it shows a consciousness of guilt for the crime
charged.
History
Instruction 3.580, Criminal Model Jury Instructions for Use in the District Court (Revised February 2024). Published by the Administrative Office of the District Court, District Court Department of the Trial Court, Commonwealth of Massachusetts, on www.mass.gov. © 1988-2009 Administrative Office of the District Court; reproduced under its title-page permission ("You may freely reproduce or copy this work if you identify its source and any changes made to the original work"). Source: https://www.mass.gov/doc/3580-consciousness-of-guilt-0/download. Changes made: the text is extracted from the published PDF (verified by three extraction engines); the running headers, page numbers and line layout are removed, and a closing NOTES section, where printed, is carried as the note.
Provenance
- Source
- mass.gov
- Retrieved
- 2026-09-25
- Edition
- 2026-09-25
- Content hash
370f97d69d2cc5390ffa72e93626d9eb77542f1b17f583eb396465c49ad20605
The link goes to the issuing authority’s own document — the one we read to produce this record. Where a source publishes whole titles rather than sections, your browser may need a moment to jump to the provision.
Unofficial copy of government-published law, reproduced from official sources with full provenance. Not an official publication; verify against official sources before relying on it in a filing. Records in the 'guidance' corpus, and only that corpus, are sub-regulatory (interpretive guidelines, survey procedures) and are not binding law. Validity bounds follow each jurisdiction's declared temporalBasis.