# United States v. Wyatt Henderson

> Court of Appeals for the Eleventh Circuit · May 23, 2005 · 409 F.3d 1293

URL: https://www.frixlaw.com/law-library/cases/9415924

## Case

- **Full name:** UNITED STATES of America, Plaintiff-Appellee, v. Wyatt HENDERSON, Defendant-Appellant
- **Court:** Court of Appeals for the Eleventh Circuit
- **Decided:** May 23, 2005
- **Citations:** 409 F.3d 1293; 2005 WL 1208311
- **Precedential status:** Published
- **Opinion:** Concurrence by Farris
- **Judges:** Barrett, Hill, Farris
- **Cited by:** 240 later opinions in the Frix Law Library

## Citator (automated)

- No negative treatment found by the automated citator. That is not the same as a confirmation that the case is good law; read the citing cases.
- Full citator and citing cases: https://www.frixlaw.com/law-library/cases/9415924

## How later opinions describe it (automated extraction)

- finding that an oral surgeon’s statement that an indi- vidual’s jaw had a hairline fracture was admissible lay testimony, but her hypothesis of how the fracture occurred was expert opin- ion, since she did not “need to determine how [the individual] was USCA11 Case: 25-13002 D…
- stating that a doctor’s diagnosis of an injury “would be permissible lay testimony, but her statement about the cause of the injury” was a hypothesis, and noting that the “ability to answer hypothetical questions is the essential difference between expert and lay witnesses”
- concluding that witness who was not testifying as an expert should not have been permitted to answer hypothetical question and emphasizing that a distinction between lay and expert witnesses is the ability to answer hypothetical questions
- recognizing that "[a] treating physician is not considered an expert witness if he or she testifies about observations based on personal knowledge, including the treatment of the party." (Quotation marks and citations omitted.)
- finding a treating physician’s opinion on causation was expert testimony because “his opinion regarding the cause of [plaintiff’s] injuries was not needed to explain his decision making process, nor did it pertain to [plaintiff’s] treatment”

## Opinion text

FARRIS, Circuit Judge,
concurring:
United States v. Piccinonna, 885 F.2d 1529 (11th Cir.1989) (en banc) represented a modification to the rule then in existence requiring per se exclusion of all polygraph evidence. As the majority rightly observes, the Court was careful to emphasize that nothing in its holding was intended to limit the trial court’s discretion to exclude polygraph evidence. 885 F.2d at 1536 .
Further, Piccinonna requires that a court inclined to admit polygraph evidence ensure that such evidence comply with the Federal Rules of Evidence. Id. The majority looks to Rule 702, but Rule 403 is also relevant. Two sets of tests were administered: in both sets, the polygraphers first reached inconclusive results and then found Henderson’s answers truthful. The polygraph evidence was such that a trial court, without abusing its discretion, could elect to disallow it as failing to meet the standard of Rule 403. See United States *1309 v. Gilliard, 133 F.3d 809, 815-16 (11th Cir.1998) (polygraph evidence “likely would have diverted the jury’s attention from the real issue in the case, that of the guilt or innocence of the defendant, to the issue of the validity of polygraph evidence in general”).
The record also reflects significant and copious testimony from law enforcement witnesses to the incident (Detective Bennett, in particular), as well as from the victim. Further, there was the testimony of two police officers about Henderson’s incriminating comments after the incident.
The admission of Dr. Scott’s conclusion about the cause of the victim’s jaw injury, if error, was harmless, since the precise nature of the injury is not an element of 18 U.S.C. § 242 , the crime with which Henderson was charged. United States v. Stokes, 506 F.2d 771 , 774 n. 3 (5th Cir.1975) (violation of § 242 occurs when an action is done under color of state law and force used is unreasonable and unnecessary). Dr. Scott’s causation opinion is, in my view, peripheral at best to the question of Henderson’s guilt. The testimony complained of fails to introduce “grave doubt” as to the verdict. See United States v. Frazier, 387 F.3d 1244 , 1267 n. 20 (11th Cir.2004).
In spite of my deep respect for my dissenting brother, I cannot agree, on this record, that Henderson did not receive due process of law or that his trial was fundamentally unfair.

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Source: Frix Law Library, https://www.frixlaw.com/law-library/cases/9415924. Public record. Not legal advice.