Background
David C. Sands pleaded guilty on September 22, 2014 to possession of over one-half gram of cocaine with intent to sell or deliver. He had been indicted for sale within 1,000 feet of a school, though that allegation was not part of his conviction charge. He was sentenced to ten years with community corrections. In July 2023, after violating the terms of community corrections, his sentence was revoked and he was ordered to serve the remainder in confinement.
In July 2025—nearly eleven years after his conviction—Sands filed a petition for writ of error coram nobis claiming newly discovered evidence of actual innocence. The alleged evidence consisted of a Google Map and AI assistance purporting to show that the location of the cocaine sale was more than 1,000 feet from the school. Sands argued this map established he was innocent and entitled to withdraw his guilty plea. The trial court summarily dismissed the petition as time-barred and legally insufficient.
The Court’s Holding
The Tennessee Court of Criminal Appeals affirmed the dismissal on two independent grounds. First, the court held that the writ of error coram nobis statute is categorically unavailable to challenge guilty pleas. Following its precedent in Frazier v. State (2016), the court explained that the coram nobis statute applies only to “newly discovered evidence material to matters litigated at trial.” Because a guilty plea proceeding is non-adversarial and non-evidentiary, criminal defendants who plead guilty are not “tried,” and therefore cannot invoke coram nobis relief.
Second, the petition was barred by the one-year statute of limitations. Sands’ judgment became final on October 22, 2014, giving him until October 22, 2015 to file. His petition, filed in July 2025, was nearly a decade overdue. Although due process may toll the statute of limitations when a petitioner presents newly discovered evidence of actual innocence, Sands’ Google Map evidence was legally irrelevant to his conviction: he was not convicted of selling cocaine within 1,000 feet of a school, only of possession with intent to sell. The evidence therefore could not prove actual innocence of the crime for which he was convicted.
Key Takeaways
- Error coram nobis is unavailable to collaterally attack guilty pleas in Tennessee, regardless of newly discovered evidence.
- The coram nobis statute protects only matters “litigated at trial”—not non-adversarial guilty plea proceedings.
- Newly discovered evidence must be material to the actual crime of conviction, not to charges that were dismissed or not pursued.
- Petitioners claiming actual innocence must overcome both the one-year statute of limitations and demonstrate the evidence would conclusively prove innocence of the convicted offense.
Why It Matters
This decision reaffirms that guilty pleas carry finality in Tennessee and cannot be unwound through collateral proceedings invoking newly discovered evidence, even after extended periods. The ruling forecloses a significant avenue of post-conviction relief and distinguishes between the protections available to those convicted after trial versus those who negotiated guilty pleas. This has substantial implications for plea-based convictions, which constitute the vast majority of criminal dispositions.
The decision also clarifies that materiality is strictly construed—evidence addressing collateral aspects of a prosecution (such as location elements in charges that were not charged in the conviction count) cannot support actual innocence claims. Practitioners should counsel clients that entry of a guilty plea substantially limits future remedies, even in cases where previously unavailable evidence might undermine the factual predicate of dismissed allegations.