Buck Leon Hammers was superintendent and purchasing agent for the Grant-Goodland Public School District in Oklahoma. Beginning in 2011, the district’s auditors repeatedly identified deficiencies in its purchasing and invoicing practices. By 2014, they discovered suspicious purchase orders and checks: purported vendor invoices lacked ordinary business information; checks to vendors were issued together, often cashed locally within minutes of one another, and frequently bore both a vendor endorsement and a school-official endorsement.
Federal investigators searched the district’s offices in January 2016. Hammers and his secretary, Pamela Keeling, were suspended soon afterward. Keeling told her aunt that she “did it,” then died by suicide the next day. She left a note stating that she took “full responsibility for everything at Grant School” and that no vendor or Hammers had been involved.
Before trial, the district court excluded Keeling’s suicide note as hearsay, though it allowed Hammers to introduce Keeling’s separate statement to her aunt under the statement-against-interest exception. Hammers ultimately chose not to call the aunt. A jury convicted Hammers of conspiracy to commit bank fraud and conspiracy to embezzle federal program funds, while acquitting him on seven substantive fraud and embezzlement counts.
At sentencing, the district court imposed a two-level obstruction-of-justice enhancement based on Hammers’s trial testimony and a two-level upward departure for significant disruption of a governmental function. The resulting advisory range was 87 to 108 months, and the court imposed concurrent 108-month sentences. Hammers appealed both his convictions and sentence.
Issue #1
Whether the district court abused its discretion by excluding Keeling’s suicide note under the statement-against-interest or residual hearsay exceptions.
Holding
No. The district court permissibly excluded the note under both Federal Rule of Evidence 804(b)(3) and Rule 807.
Reasoning
Rule 804(b)(3) applies only to statements that are individually self-inculpatory. Keeling’s assertion that Hammers and the vendors had nothing to do with the fraud was exculpatory as to them, not inculpatory as to her, and therefore could not enter through the statement-against-interest exception merely because it appeared in an otherwise self-inculpatory narrative.
The court did not abuse its discretion in concluding that Keeling’s admission of responsibility was not against her penal interest when made. The surrounding circumstances showed that she wrote the note anticipating her imminent death: her other notes were farewells to family, and the notes were found in the motorhome where she died. In that context, she did not subjectively expect to remain alive to face prosecution, so criminal liability had little bearing on whether she would speak truthfully.
Even assuming Keeling’s admission was against her penal interest, the district court could reasonably find insufficient corroboration of its trustworthiness. Keeling had engaged in dishonest conduct in the underlying fraud, her mental state shortly before suicide raised reliability concerns, and her close personal relationship with Hammers gave her a possible motive to accept blame and protect him.
The same concerns defeated admission under Rule 807. The residual exception is reserved for extraordinary circumstances in which evidence has equivalent guarantees of trustworthiness and is material, probative, and necessary. The court reasonably concluded that the suicide note lacked the necessary guarantees, notwithstanding the general intuition that a statement made near death may be reliable.
Issue #2
Whether exclusion of Keeling’s suicide note violated Hammers’s constitutional right to present a defense.
Holding
No. Because the note was properly excluded under ordinary evidentiary rules, its exclusion did not violate Hammers’s Fifth or Sixth Amendment right to present a defense.
Reasoning
A criminal defendant has an important right to present a defense, but that right does not override standard evidentiary rules. Under Tenth Circuit precedent, Hammers had to show both that the district court abused its discretion in excluding the evidence and that the evidence was sufficiently exculpatory that its exclusion affected the trial’s outcome.
Hammers could not satisfy the first requirement because the exclusion was within the district court’s discretion under Rules 804 and 807. The court therefore did not need to decide whether the note would have affected the verdict.
Issue #3
Whether the evidence was sufficient to support convictions for conspiracy to commit bank fraud and conspiracy to embezzle federal program funds.
Holding
Yes. Viewed in the Government’s favor, the evidence permitted a rational jury to find that Hammers knowingly joined and furthered both conspiracies.
Reasoning
The evidence supported an inference that Hammers knew and agreed to the fraudulent scheme. He was an educated school-finance administrator, the district’s superintendent, and its purchasing agent. His responsibilities included approving purchases, identifying vendors, reporting purchases to the school board, and responding to questions about them.
Auditors repeatedly informed Hammers of serious defects in the district’s purchasing process, and he was identified as the contact person for the corrective-action plan. Yet the problems continued for years while the district generated hundreds of fraudulent purchase orders and checks for goods and services never provided.
The jury also heard evidence connecting Hammers directly to the checks. Many fraudulent checks, though made out to out-of-town vendors, were cashed at local banks and bore signatures that several witnesses recognized as appearing to be Hammers’s. Bank policy required the final endorser to be present before cashing a check, a teller testified that Hammers cashed at least some checks, and one fraudulent check bore his account number.
Hammers testified that Keeling acted alone and that he trusted her, but resolving credibility conflicts was the jury’s task. The jury could reasonably reject his explanation, particularly given his claimed ignorance of substantial fraudulent spending while he simultaneously addressed the district’s negative balances and recommended staff reductions.
Issue #4
Whether the prosecutor’s challenged comments and questions deprived Hammers of due process through prosecutorial misconduct.
Holding
No. Some comments were at most misleading, but none prejudiced Hammers or rendered the trial fundamentally unfair.
Reasoning
Hammers argued that the prosecutor overstated witness testimony about whether signatures on fraudulent checks were his. The court concluded that the challenged cross-examination fairly reflected that witnesses recognized the signatures as appearing to be Hammers’s, even if they did not claim absolute certainty. In any event, the jury heard extensive testimony and cross-examination concerning the signatures, so the isolated phrasing could not have affected the verdict.
The prosecutor misleadingly stated that the school’s MAS financial system was cloud-based and therefore accessible from any computer, without clarifying that it became cloud-based only after Hammers left the district. But defense counsel immediately supplied that clarification before the jury, Hammers confirmed he was no longer employed when the system became cloud-based, and the court instructed the jury that evaluating the evidence was its responsibility. The remark was therefore not prejudicial.
The prosecutor’s closing suggestion that Hammers left school with checks, cashed them, and then went to his ranch was not grounds for reversal even assuming it went beyond a permissible inference. The Government’s evidence of guilt was substantial, the statement was isolated in a three-and-a-half-day trial, and the jury was instructed that lawyers’ arguments are not evidence.
Issue #5
Whether the district court clearly erred by imposing a two-level obstruction-of-justice enhancement for perjury.
Holding
No. The district court made sufficiently specific findings that Hammers willfully gave materially false testimony, and those findings were supported by the record.
Reasoning
An obstruction enhancement for perjury requires a false statement under oath, concerning a material matter, made willfully rather than through confusion, mistake, or faulty memory. The sentencing court must identify the testimony it finds perjurious.
The district court met that requirement by identifying Hammers’s denials that he signed fraudulent checks, received embezzled proceeds, or participated in the fraud. It found that these denials were deliberate attempts to obstruct justice rather than products of mistake or faulty memory. Those assertions were plainly material because they directly concerned his involvement in the charged conspiracies.
The record supported the court’s findings. Multiple witnesses testified that the check signatures appeared to be Hammers’s, and the handwriting expert’s inability to reach a conclusion resulted from the absence of original checks rather than evidence that the signatures were genuine or false. The evidence also included a teller’s testimony that Hammers cashed some checks and a fraudulent check bearing his account number.
Issue #6
Whether the district court erred by applying a two-level upward departure for significant disruption of a governmental function under U.S.S.G. § 5K2.7.
Holding
No. Section 5K2.7 may apply to embezzlement of federal program funds, and the record supported the finding that Hammers’s scheme significantly disrupted public-school operations.
Reasoning
Section 5K2.7 permits an upward departure when a defendant’s conduct significantly disrupts a governmental function. Although the guideline excludes offenses such as bribery and obstruction of justice when interference is inherent in the offense, it does not similarly exclude embezzlement offenses. Nor does the applicable fraud guideline, § 2B1.1, otherwise account for disruption of government-program administration.
The district court’s factual findings were supported by the evidence. Hammers’s conspiracies caused more than $1 million in losses to the school district and substantially contributed to intervention by the Oklahoma State Department of Education. The intervention process ultimately led to the district’s annexation into the Hugo Public School system.
The disruption extended beyond financial loss. The court reasonably found that the scheme damaged public confidence, harmed teacher and staff morale and employment, permanently affected Grant-Goodland schools, and forced Hugo schools to absorb additional students and operational demands. A two-level departure was therefore justified by both the nature and extent of the governmental disruption.