The 5th Amendment, Georgia’s Broader Constitutional Protection, and Your DUI Case: Words, Acts, and What Really Counts as “Testimony”
If you’ve been charged with DUI in Georgia, you know the police often ask you to do things — walk a straight line, stand on one leg, blow into a breathalyzer, or submit to a blood draw. Many drivers assume these requests only implicate the federal 5th Amendment right against self-incrimination. But the reality is more nuanced — and in Georgia, significantly more protective.
The key question is this: Does “testimony” under the right against self-incrimination include only what you say, or does it also cover what you do? The answer depends on whether we’re talking about the federal Constitution or the Georgia Constitution — and the difference can be critical in your case.
The Historical Meaning of “Testimony”: More Than Just Words
Historically, the concept of “testimony” (from the Latin testimonium) meant any form of attestation or evidence provided by a witness. It was never limited to spoken or written statements.
1. Historical/Broader Definition of “Testimony”
The word “testimony” historically comes from the idea of a witness (testis in Latin) bearing witness or providing attestation to a fact. This was never limited to spoken or written words.
It included:
Words: Spoken or written statements.
Acts/Deeds: Conduct, behavior, lifestyle, or actions that serve as evidence or demonstration of something.
Examples:
Biblical usage: “Let your light shine before others, that they may see your good deeds...” (Matthew 5:16) — good deeds are testimony.
Religious and moral tradition: Living a certain way as a “living testimony” or “testimony by example.”
General historical usage: “Her actions stand in mute testimony...” or a person’s conduct serving as proof of their character or beliefs.
Martyrdom: Literally “bearing witness” through suffering and death (an act).
In short, historically, testimony = any form of attestation or evidence, whether verbal or behavioral. The core idea was being forced to participate in one’s own accusation through one’s own words or actions.
In legal and religious traditions alike, testimony included:
Verbal declarations
Conduct and affirmative acts that demonstrated or proved something
For centuries, forcing someone to participate in their own accusation — whether through words or deeds — was viewed with deep suspicion. The idea was simple: the government should prove its case through its own investigation, not by compelling the accused to help build the case against themselves.
In short, for much of history, forcing someone to participate in their own accusation — whether through words or deeds — raised serious concerns about self-incrimination.
How the U.S. Supreme Court Lost the Plot on “Testimony”
The federal 5th Amendment states that no person “shall be compelled in any criminal case to be a witness against himself.” The U.S. Supreme Court has interpreted “witness” narrowly.
Key turning point: Schmerber v. California (1966)
In Schmerber v. California (1966) police took a blood sample from a drunk-driving suspect without consent. The defendant argued this violated his 5th Amendment right. The Court ruled 6–3 that it did not violate the privilege.
The Court’s reasoning (Justice Brennan):
The 5th Amendment protects only against compulsion to provide evidence of a “testimonial or communicative nature.”
It does not protect against being made the source of “real or physical evidence.”
Quote: “The prohibition of compelling a man... to be a witness against himself is a prohibition of the use of physical or moral compulsion to extort communications from him, not an exclusion of his body as evidence when it is material.”
This created the modern testimonial vs. physical evidence distinction that still governs today.
The original purpose of the privilege was rooted in nemo tenetur seipsum accusare (“no one is bound to accuse himself”). This was a broader protection against being forced to help build the case against oneself.
The Framers were reacting to inquisitorial abuses where people were compelled to speak or otherwise participate in their own downfall.
By drawing a sharp “testimonial vs. physical” line in Schmerber and subsequent cases, the Court arguably turned a broader historical protection into a narrow rule focused almost exclusively on words (or word-like acts).
Some scholars argue this under-protects defendants and allows the government to compel highly incriminating physical evidence while only protecting verbal statements.
SCOTUS’s defense:
The text says “witness against himself,” which in modern temsimplies testifying (communicating).
The privilege was never understood as a general right to withhold all incriminating evidence — only against being forced to testify.
Physical evidence (blood, fingerprints, etc.) has long been treated differently from compelled testimony.
Bottom Line
Historically, “testimony” was broad enough to include both words and significant acts as forms of attestation or self-accusation.
What Did Courts Say Before Schmerber?
Before Schmerber v. California (1966), the Supreme Court did not have a clear, uniform rule that all compelled acts were protected (or unprotected) by the 5th Amendment. The law was evolving and somewhat contradictory. Here’s a clear breakdown:
1. Cases That Protected Compelled Acts (Broader View)
The Court held that compelling a person to produce private books and papers in a forfeiture proceeding (treated as quasi-criminal) violated the 5th Amendment.
The reasoning was that forcing someone to hand over incriminating documents was essentially the same as forcing them to testify against themselves.
The Court linked the 4th and 5th Amendments and treated the act of production itself as protected.
This case represented the high-water mark for a broader view that certain compelled acts could be covered by the privilege.
This line of thinking influenced later cases involving subpoenas for documents.
2. Cases That Did Not Protect Compelled Acts (Narrower View)
Justice Oliver Wendell Holmes wrote one of the most influential passages in this area:
“The prohibition of compelling a man in a criminal court to be a witness against himself is a prohibition of the use of physical or moral compulsion to extort communications from him, not an exclusion of his body as evidence when it may be material.”
In Holt, the defendant was forced (under duress) to try on a blouse to see if it fit. The Court allowed this evidence.
Physical demonstrations and use of the body itself were not considered protected “testimony.”
Schmerber later heavily relied on Holmes’ language from Holt.
3. Other Pre-Schmerber Practices and Cases
Fingerprinting, measurements, photographs, trying on clothing, voice samples for identification, standing in a lineup, etc. — Generally not protected. Courts routinely allowed these before 1966.
Production of documents — Mixed. Boyd offered protection in some contexts, but this was gradually narrowed in corporate and business record cases (e.g.,Hale v. Henkel, 1906).
The Court often drew a distinction between forcing someone to communicate information versus simply using their body or existing physical items as evidence.
Summary: The State of the Law Before Schmerber
Type of Compelled Act
Generally Protected Before Schmerber?
Key Case/Example
Notes
Verbal statements / confessions
Yes
Various confession cases
Strong protection
Production of private papers
Sometimes (yes in Boyd)
Boyd v. United States (1886)
Broader view; later limited
Physical demonstrations (trying on clothes, etc.)
No
Holt v. United States (1910)
Holmes’ key language
Blood draws / bodily intrusions
No clear ruling
—
Schmerber settled it as unprotected
Fingerprints, photos, measurements
No
Longstanding practice
Treated as physical evidence
Bottom Line
Yes, some pre-Schmerber cases (especially Boyd) treated certain compelled acts — particularly the production of private documents — as protected by the 5th Amendment.
However, the Court was already moving toward a narrower view (especially after Holt in 1910) that only communicative acts counted as “testimony.”
Schmerber (1966) did not invent the testimonial/physical distinction out of thin air — it largely codified and clarified a distinction that had been developing for decades, relying heavily on Holmes’ language in Holt.
Georgia’s Stronger Protection: Acts and Words
Georgia’s Constitution provides broader protection. Article I, Section I, Paragraph XVI states:
“No person shall be compelled to give testimony tending in any manner to be self-incriminating.”
The Georgia Supreme Court has long interpreted this provision more expansively than the federal 5th Amendment. Unlike the U.S. Supreme Court’s “testimonial only” rule, Georgia’s right against self-incrimination protects against being compelled to perform affirmative acts that generate incriminating evidence — not just words.
Key Georgia Supreme Court decisions include:
Olevik v. State (2017): The Court held that the Georgia Constitution prohibits law enforcement from compelling a DUI suspect to blow deep lung air into a breathalyzer. Submitting to a breath test requires an affirmative act by the suspect that generates incriminating evidence. This goes beyond mere “testimony” and is protected under Paragraph XVI.
Elliott v. State (2019): Building on Olevik, the Court ruled that evidence of a defendant’s refusal to submit to a breath test is inadmissible at trial. Using the refusal against the defendant would violate the state constitutional right against compelled self-incrimination.
These rulings reflect a consistent line of Georgia precedent dating back to the 19th century (including Day v. State in 1879), which has long recognized that the state right protects against compelled acts, not merely compelled oral or written testimony.
Practical Implications for Georgia DUI Cases
This difference between federal and state law matters a great deal in DUI defense:
Evidence Type
Federal 5th Amendment Protection
Georgia Constitution (Paragraph XVI) Protection
Common Defense Strategy
Breath test results
Generally not protected
Protected (requires affirmative act)
Challenge admissibility or refusal evidence
Refusal to take breath test
Usually admissible
Refusal evidence generally inadmissible
Strong suppression argument
Field sobriety tests (cooperative)
Generally not protected
Often protected if they require affirmative acts
Argue violation of state right
Blood draw
Not protected (physical)
Generally not protected (state performs the act)
Focus on 4th Amendment/search issues and 403 analysis
Verbal statements
Strongly protected
Strongly protected
Miranda and voluntariness challenges
While Georgia’s broader protection is powerful (especially regarding breath tests and certain field sobriety tests), it is not unlimited. Passive evidence like blood draws (where an officer or medical professional performs the act) generally falls outside Paragraph XVI protection, though strong 4th Amendment arguments may still apply.
Why This Matters for Your Defense
The federal Schmerber rule gives prosecutors significant leeway with physical evidence in DUI cases. However, Georgia’s Constitution and the Georgia Supreme Court’s interpretations in Olevik, Elliott, and related cases provide meaningful additional safeguards — particularly when the state tries to compel you to actively generate evidence against yourself or punish you for refusing to do so.
At George C. Creal Jr. Trial Lawyers, we analyze every DUI case through both the federal and Georgia constitutional lenses. We look closely at whether any requested tests or statements violated your rights under Paragraph XVI of the Georgia Constitution, the 4th Amendment, or other protections.
If you or someone you care about has been charged with DUI in Georgia, the distinction between words and acts — and between federal and state constitutional protections — can be outcome-determinative.
Contact George C. Creal Jr. Trial Lawyers today for a thorough review of your case. We fight to hold the government to the highest constitutional standards.
George C. Creal Jr. is an experienced Georgia DUI defense attorney focused on protecting clients’ constitutional rights in every case.
