1. Introduction
In Thompkins v. State, the Delaware Supreme Court considered whether a jury instruction permitting an inference of consciousness of guilt from flight was unsupported by the evidence or constituted an unconstitutional judicial comment on the facts. The distinctive issue was that the alleged flight—driving away in the victims’ vehicle—also formed the conduct underlying the motor-vehicle-theft charge.
The Court held that this factual overlap, even without a charge-specific limiting instruction, did not make the instruction an improper judicial comment. The instruction conditionally explained the legal significance of flight while leaving the existence of flight, its meaning, and its weight to the jury. Separately, the Court rejected the evidentiary challenge under plain-error review because overwhelming evidence of guilt prevented Thompkins from establishing the required prejudice.
Factual and Procedural Background
On January 11, 2024, Jacob Thompkins approached his neighbors’ home ostensibly seeking help finding his cat. He forced his way inside, stabbed the wife twice in the neck, and struck her wheelchair-bound husband on the head with a flowerpot. Before leaving, he took the wife’s debit card, phone, and car keys. He then crossed the street and drove away in the couple’s Chevy Equinox.
Both victims identified their neighbor as the assailant. The wife also saw him drive away in her vehicle. Municipal surveillance corroborated the sequence of departure, although the Court described the footage as showing an individual rather than independently identifying Thompkins. The next day, his sister forcibly brought him to the police station, where police apprehended him and recovered the victims’ car and house keys from his pocket.
At the conference on proposed jury instructions, the State requested a flight instruction based on the wife’s testimony and anticipated testimony from Thompkins’s sister. The defense did not object, and the sister ultimately did not testify. The jury received the flight instruction without any direction excluding its application to particular charges. It convicted Thompkins of burglary, robbery, assault, possession of a deadly weapon, and theft of a motor vehicle.
2. Summary of the Opinion
The Evidentiary Challenge: No Reversible Plain Error
Thompkins argued that the evidence showed only departure from a burglary scene, not flight motivated by consciousness of guilt. Because he had not preserved an objection, the Court reviewed the instruction for plain error.
The Court did not decide whether the evidence sufficiently supported the instruction. Instead, it reasoned that even if the evidentiary foundation were insufficient, Thompkins had not demonstrated prejudice to a substantial right. The wife’s identification, corroborating medical and forensic evidence, surveillance evidence, and recovery of the victims’ keys made the evidence of guilt overwhelming.
The Constitutional Challenge: No Improper Judicial Comment
Thompkins also argued that the instruction violated Article IV, Section Nineteen of the Delaware Constitution because it effectively commented on the facts supporting the vehicle-theft charge. He emphasized both the absence of a limiting instruction and the prosecution’s closing argument, which discussed taking the vehicle immediately before discussing flight.
The Court rejected this argument on the instruction’s text. The judge had not assumed that Thompkins fled or stole the vehicle, nor expressed an assessment of the evidence. Instead, the instruction explained a permissible legal inference if flight was proved and expressly reserved its significance to the jury. The Supreme Court therefore affirmed the judgment.
3. Precedents Cited and Their Significance
Unpreserved Claims and Outcome-Related Prejudice
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Cosden v. State, 319 A.3d 269, 2024 WL 1848602 (Del. Apr. 29, 2024) (TABLE), supplied the plain-error framework for unpreserved jury-instruction objections and constitutional challenges. It also supported the constitutional validity of flight instructions: the Court noted that Cosden v. State had rejected arguments that such an instruction elevated the likelihood of guilt, highlighted guilt over other possible inferences, and improperly generalized consciousness of guilt across charged offenses.
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Wainwright v. State, 504 A.2d 1096 (Del. 1986), supplied the definition of plain error quoted through Cosden v. State. The defect must be apparent on the record, basic and fundamental, and sufficiently prejudicial to compromise substantial rights or manifestly undermine justice. This demanding standard explains why a possible instructional defect did not itself justify reversal.
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Fink v. State, 817 A.2d 781 (Del. 2003), and Johnson v. State, 342 A.3d 1157 (Del. 2025), supported the proposition that even erroneous instructions do not require reversal when they did not affect the trial’s outcome. Their role was central to the Court’s decision to resolve the evidentiary challenge through lack of prejudice rather than determine whether the instruction was initially warranted.
The Evidentiary Basis for a Flight Instruction
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Tice v. State, 382 A.2d 231 (Del. 1977), establishes that a defendant’s motive for fleeing is a jury question. It also recognizes the appropriateness of a flight instruction where the evidence raises a question whether the departure reflected consciousness of guilt and a desire to avoid accusation, or occurred for another reason. This preserves the jury’s responsibility to evaluate competing explanations rather than treating departure as conclusive evidence of guilt.
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Staats v. State, 902 A.2d 1125 (Del. 2006), supplied the requirement of “sufficient evidence” before a flight instruction may permit an inference of consciousness of guilt. The Court acknowledged this threshold but did not determine whether the evidence in Thompkins’s case satisfied it.
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Wright v. State, 953 A.2d 144 (Del. 2008), appeared in the qualification that Staats v. State had been overruled on other grounds. The opinion did not identify those grounds or rely on an independent rule from Wright v. State. Its relevance was to clarify the precedential status of the authority supporting the sufficient-evidence requirement.
Judicial Comments on Facts and Conditional Legal Instructions
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Cap. Mgmt. Co. v. Brown, 813 A.2d 1094 (Del. 2002), provided the controlling constitutional distinction. A judge may identify factual questions and explain the law applicable to a factual finding, but may not directly or indirectly convey an assessment of the truth, falsity, or weight of testimony. The Court repeatedly used this distinction to explain why the flight instruction was legal guidance rather than prohibited fact commentary.
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Robertson v. State, cited at 41 A.3d 409, approved a flight instruction explaining the legal significance of evasion and flight while leaving their existence and significance to the jury. Its language concerning evidence of flight “if proved” closely matched the instruction here. It was therefore the principal analogue supporting the constitutional conclusion, although the earlier decision had not addressed overlap with another charged offense.
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Miller v. State, 893 A.2d 937 (Del. 2006), supplied a related example of permissible judicial explanation. There, instructions linked factual allegations to particular indictment counts without improperly commenting on the evidence because they explained how the asserted facts, if true, related to the charges. The precedent reinforced that connecting facts and law is not itself unconstitutional when the truth of those facts remains for the jury.
Charge-Specific Instructions and the Out-of-State Comparison
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Watson v. State, 340 A.3d 1133, 2025 WL 1100940 (Del. Apr. 14, 2025) (TABLE), involved a flight instruction relevant to a carrying-a-concealed-deadly-weapon charge, but not a resisting-arrest charge. The State’s argument connected flight only to possession of the gun. The decision illustrated a charge-specific treatment of flight, but the Court did not treat it as establishing that every overlapping charge requires an express limiting instruction.
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State v. Rivera, 2006 WL 3511525 (N.J. App. Div. 2006), was Thompkins’s principal comparative authority. A New Jersey appellate court reversed where a flight instruction encompassed eluding and resisting-arrest charges. Applying New Jersey law, it distinguished flight occurring after an offense from flight that constituted the charged criminal conduct itself.
The Delaware Supreme Court explained that State v. Rivera did not hold that the instruction was an improper judicial comment on the evidence. Consequently, its evidentiary reasoning did not establish the Delaware constitutional violation Thompkins alleged. The Court did not adopt or comprehensively reject New Jersey’s separate rule governing the use of flight evidence.
4. Analysis of the Court’s Legal Reasoning
A. Preservation Determined the Appellate Framework
Both appellate arguments were unpreserved. This mattered because plain-error review requires more than identifying a questionable instruction. The appellant must demonstrate a serious, apparent defect affecting substantial rights or the fairness and integrity of the trial.
For the evidentiary challenge, the Court’s approach was deliberately limited: it assumed the possibility of insufficient supporting evidence and asked whether the instruction nevertheless warranted reversal. The independent evidence of identity, violence, departure, and possession of the victims’ keys defeated the required showing of prejudice.
This reasoning should not be mistaken for a ruling that all departures from crime scenes qualify as flight. Thompkins’s contention that ordinary departure is not necessarily guilt-motivated remained unresolved. The decision concerns the consequences of a potentially unsupported instruction on this record, not a relaxation of the evidentiary threshold.
B. The Constitution Separates Legal Explanation from Judicial Factfinding
Article IV, Section Nineteen provides that judges “shall not charge juries with respect to matters of fact, but may state the questions of fact in issue and declare the law.” Its concern is judicial influence over factual determinations: jurors must not receive the judge’s own assessment of whether evidence is true or persuasive.
The flight instruction respected that boundary through several features:
- It attributed the allegation of flight to the State rather than presenting it as a judicial finding.
- It made consideration of flight conditional on its being proved.
- It permitted consideration alongside all other proven facts.
- It expressly left consciousness of guilt and the significance of flight to the jury.
- It prohibited using flight as proof that Thompkins was a bad person who therefore probably committed the crime.
Together, these features made the instruction permissive and explanatory. The judge neither directed an inference of guilt nor determined that the underlying conduct occurred.
C. Factual Overlap Does Not Necessarily Create a Judicial Comment
The overlap argument raised a genuine analytical concern: jurors could view driving away in the vehicle both as the alleged theft and as behavior suggesting guilt. Nevertheless, the Court distinguished the use of evidence from judicial endorsement of evidence.
Even where one act serves two evidentiary purposes, the judge does not necessarily comment on its truth or weight by explaining a conditional legal inference. Here, the jury still had to decide whether the State proved flight and whether that flight reflected consciousness of guilt. The instruction did not judicially establish that Thompkins took the vehicle.
The absence of a charge-specific limitation therefore did not produce the asserted constitutional violation. Nor did the prosecution’s sequencing of its closing argument change the Court’s textual analysis. The opinion did not separately establish a rule governing prosecutorial argument.
D. The Two Challenges Were Resolved on Different Grounds
The evidentiary challenge failed because the alleged defect did not amount to prejudicial plain error. The constitutional challenge failed because the instruction was not an improper judicial comment in the first place. Keeping these grounds separate is essential: overwhelming evidence does not itself explain why the instruction complied with Article IV, Section Nineteen.
5. Potential Impact and Limits
The decision clarifies Delaware’s constitutional treatment of flight instructions where the alleged flight overlaps with conduct constituting another charged offense. Overlap alone does not make a conditional flight instruction a prohibited judicial comment, even when the instruction does not expressly exclude that offense.
For trial judges, the opinion underscores the importance of neutral, conditional language that preserves the jury’s control over factual findings and evidentiary weight. For defense counsel, it illustrates the practical importance of timely objections: an unpreserved challenge may fail despite a potentially debatable evidentiary foundation where the remaining evidence is overwhelming.
The decision has important limits:
- It does not hold that merely leaving a crime scene always supports a flight instruction.
- It does not eliminate the sufficient-evidence requirement.
- It does not hold that charge-specific limiting instructions are never appropriate.
- It does not adopt the New Jersey rule discussed in State v. Rivera.
- It does not approve instructions that assume flight occurred or prescribe its evidentiary weight.
A future case involving a preserved objection, materially different wording, or less compelling independent evidence could therefore require analysis not resolved here.
6. Complex Concepts Simplified
- Flight
- Departure that may reflect an effort to avoid accusation or apprehension. Leaving a location is not automatically proof of that motive.
- Consciousness of guilt
- An inference that conduct reflects awareness of wrongdoing. It is a circumstance the jury may consider, not conclusive proof of the charged offense.
- Plain error
- A demanding review standard for issues not properly raised at trial. A serious, apparent error must affect substantial rights or undermine the trial’s fairness.
- Judicial comment on facts
- A judge’s direct or indirect expression of an opinion about whether evidence is true or how much weight it deserves. Delaware’s Constitution prohibits this in jury instructions.
- Conditional legal instruction
- An explanation of what the law permits if the jury first finds a fact proved. It explains legal consequences without deciding the fact.
- Limiting instruction
- A direction restricting evidence or an inference to a particular purpose or charge. Here, the instruction restricted flight evidence to consciousness of guilt but did not exclude the vehicle-theft count.
7. Conclusion
Thompkins v. State confirms that a conditional flight instruction does not violate Delaware’s prohibition on judicial factual commentary merely because the alleged flight also constitutes conduct underlying an auto-theft charge. The decisive distinction is between explaining a possible legal inference and expressing a judicial assessment of the evidence.
The Court also demonstrates the force of plain-error review: without deciding whether the instruction had sufficient evidentiary support, it affirmed because overwhelming evidence foreclosed the necessary showing of prejudice. The ruling preserves the jury’s factfinding authority without dispensing with the separate requirement that flight instructions have an adequate evidentiary foundation.