Background
Paul Elbert Lamberth, Jr. was convicted in Pickens County of tampering with a human drug product or food item — a charge arising from evidence that he had adulterated someone’s coffee or coffee mug with a substance. During the investigation, the State came to possess the coffee and coffee mug at issue but later lost them before trial. Lamberth moved to dismiss his indictment based on spoliation of evidence, arguing that the State’s loss of the coffee and mug prevented him from presenting a complete defense and amounted to a denial of due process.
The trial court denied the motion to dismiss, finding that the lost coffee and mug possessed only speculative exculpatory value at the time the State lost them. Lamberth was convicted and appealed, arguing the trial court erred in denying his dismissal motion.
The Court’s Holding
A unanimous panel affirmed. South Carolina’s standard for dismissal of an indictment based on the State’s loss of evidence, established in State v. Mabe, 306 S.C. 355 (1991), requires the defendant to show either (1) the State destroyed the evidence in bad faith, or (2) the State destroyed evidence whose exculpatory value was apparent before destruction and for which no other comparable evidence exists. The court held that the record supported the trial court’s determination that the lost coffee and mug possessed, at best, speculative exculpatory value at the time the State lost them. Lamberth did not demonstrate that the State acted in bad faith, and his argument that the physical items might have been exculpatory was speculation. Speculation about what evidence might have shown is insufficient to meet the standard for constitutional materiality under Mabe and California v. Trombetta, 467 U.S. 479 (1984).
Key Takeaways
- Under State v. Mabe, 306 S.C. 355 (1991), a defendant seeking dismissal of an indictment based on the State’s loss of physical evidence must show either bad faith destruction or that the exculpatory value of the evidence was apparent before the State lost it and no comparable evidence can be obtained; speculative exculpatory value is insufficient.
- In a food- or drug-tampering prosecution, the mere possibility that physical items — here, coffee and a coffee mug — might have been analyzed to reveal something favorable to the defense does not establish apparent exculpatory value; the defendant must make some showing that the evidence actually possessed exculpatory potential.
- The trial court’s factual findings in an evidentiary hearing on a motion to dismiss are binding on appeal unless clearly erroneous; appellate courts sit to review errors of law in criminal cases.
- The constitutional materiality standard for lost evidence requires more than theoretical possibilities — it requires a showing that the evidence was material in the constitutional sense, meaning there is a reasonable probability that its presence would have produced a different result.
Why It Matters
For South Carolina criminal practitioners, Lamberth reaffirms that lost-evidence challenges face a high bar. The defendant must go beyond arguing that the physical evidence “might have” helped and instead make a concrete showing — through expert analysis, testing results, or other means — that the lost items actually possessed apparent exculpatory value before they were lost. Counsel pursuing spoliation-based dismissal motions in South Carolina should gather whatever evidence is available about what the lost items would have shown, rather than relying on their theoretical potential to be exculpatory.
The case also has practical implications for food- and drug-tampering prosecutions: the State’s loss of the tampered item itself does not automatically undermine the prosecution, particularly where other evidence of the tampering exists. Defense counsel in such cases should explore what analysis could have been done on the lost items and whether any record from earlier testing or examination can be obtained to substantiate a concrete claim of exculpatory value.