Peo v. Banks

Colorado Court of Appeals·Decided May 28, 2026·No. 23CA1700·Unpublished

Opinion

23CA1700 Peo v Banks 05-28-2026 COLORADO COURT OF APPEALS

Court of Appeals No. 23CA1700 Adams County District Court No. 22CR889 Honorable Kyle Seedorf, Judge

The People of the State of Colorado, Plaintiff-Appellee, v. Hayden Allen Banks, Defendant-Appellant.

JUDGMENT REVERSED AND CASE REMANDED WITH DIRECTIONS

Division VI

Opinion by JUDGE SCHOCK

Grove and Yun, JJ., concur

NOT PUBLISHED PURSUANT TO C.A.R. 35(e)

Announced May 28, 2026

Philip J. Weiser, Attorney General, Caitlin E. Grant, Assistant Attorney General, Denver, Colorado, for Plaintiff-Appellee

Megan A. Ring, Colorado State Public Defender, Dilyn K. Myers, Deputy State Public Defender, Denver, Colorado, for Defendant-Appellant

¶1 Defendant, Hayden Allen Banks, appeals his conviction for second degree murder. He argues, among other things, that the district court reversibly erred in instructing the jury on the right of a trespasser to use physical force in self-defense. Because we agree, we reverse the conviction and remand for a new trial.

I. Background

¶2 David Islas was a resident at the Venture Inn hotel. He and Banks were friends, having known each other for many years. One night, Banks went to Islas’s room to retrieve a counterfeit $100 bill.

¶3 Surveillance footage shows Banks leaving Islas’s room and standing just outside the door talking to Islas for a couple minutes. When Islas re-entered the room (and was no longer visible on video), Banks stepped into the doorway, with one foot inside, and remained there for several more minutes — apparently still talking to Islas.

¶4 After about ten minutes, the door began to close from the inside, while Banks kept his foot in the doorway. Seconds later, as the door closed, Banks drew a gun, reached into the room, and fatally shot Islas. In a subsequent police interview, Banks claimed that Islas had pointed a gun at his head and that he had drawn his

own gun in response, accidentally firing when the door closed on his arm. A gun was found next to Islas’s body after the shooting.

¶5 Banks was charged with first degree murder. At trial, there was no dispute that he shot and killed Islas. But he argued he had acted in self-defense. The prosecution countered that Banks was not entitled to claim self-defense because Islas was legally authorized to use force to defend his premises. A jury convicted Banks of second degree murder as a lesser included offense.

II. Defense of Premises Instruction

¶6 Banks contends that the district court erred by (1) instructing the jury on defense of premises and (2) including in that instruction that a trespasser who is subject to lawful physical force has no privilege to use physical force in self-defense. Because we agree with Banks’s second argument, we address that argument first.

A. Additional Background

¶7 At Banks’s request, the district court instructed the jury on self-defense. Consistent with section 18-1-704(1), C.R.S. 2025, the instruction provided that Banks was legally authorized to use physical force “to defend himself . . . from what he reasonably believed to be the use or imminent use of unlawful physical force.”

¶8 The prosecution requested an instruction on the use of physical force in defense of premises under section 18-1-705, C.R.S. 2025. The instruction provided that Islas was legally authorized to use physical force as “reasonably necessary to prevent or terminate what he reasonably believed was the commission or attempted commission of an unlawful trespass.” The instruction also included a definition of trespass and attempted trespass.

¶9 Defense counsel objected. Noting that Banks had not been charged with trespass, he argued there was not sufficient evidence to support the instruction because there was no evidence that Banks had trespassed. The prosecutor responded that the video alone was sufficient to establish a trespass because it showed Islas “closing the door and [Banks] put[ting] his foot out to block that.”

¶ 10 The district court agreed to give the instruction, explaining that a trespass “includes remaining on the premises of someone else when you are not wanted.” It ruled that Islas’s attempt to close the door, along with Banks’s statement that he was “hit in the arms” and “bruised,” provided a basis for the instruction.

¶ 11 The prosecutor then requested a separate instruction, based on People v. Toler, 9 P.3d 341, 353 (Colo. 2000), that “when a

person is a trespasser . . . they no longer get to avail themselves of self-defense.” Defense counsel continued to object to any instruction involving trespass, but given the court’s ruling on the defense of premises instruction, he asked the court to choose between the two instructions, asserting that there was “a lot of duplicative language.” The court proposed adding the requested language from Toler at the end of the defense of premises instruction. Without waiving his objection to any trespass instruction at all, defense counsel agreed to that approach.

¶ 12 The district court gave the following defense of premises instruction at trial:

The evidence presented in this case has raised the issue of “physical force in defense of premises.”

Mr. Islas was legally authorized to use physical force upon another person if:

1. Mr. Islas was in possession or control of any building, realty, or other premises, and

2. Mr. Islas used reasonable and appropriate physical force, when and to the extent it was reasonably necessary to prevent or terminate what he reasonably believed was the commission or attempted commission of an unlawful

trespass by the other person in or upon the building, realty, or premises.

A trespass occurs when a person knowingly and unlawfully enters or remains in or upon any premises of another. An attempted trespass occurs when a person is engaged in conduct constituting a substantial step toward the commission of trespass.

A trespasser who is subjected to lawful physical force by the owner or occupant of property or premises has no privilege to use physical force in self-defense because the privilege applies only when a person faces unlawful force.

B. Applicable Law and Standard of Review

¶ 13 The district court must correctly instruct the jury on all matters of law for which there is evidentiary support. Castillo v. People, 2018 CO 62, ¶ 34. When the court instructs the jury on the affirmative defense of self-defense, it must also instruct the jury on any exception to that defense that is supported by “some evidence.” Galvan v. People, 2020 CO 82, ¶ 25. “Some evidence” means evidence that would support a “reasonable inference” that the exception applies. People v. Roberts-Bicking, 2021 COA 12, ¶ 31.

¶ 14 We review de novo whether the evidence was sufficient to support a requested jury instruction and whether the jury instructions as a whole accurately informed the jury of the

governing law. O’Shaughnessy v. People, 2012 CO 9, ¶ 13; Garcia v. People, 2022 CO 6, ¶ 16. If the instructions correctly state the applicable law, we review the district court’s decision to give or deny a particular instruction for an abuse of discretion. Garcia, ¶ 18.

¶ 15 Although Banks preserved his argument that the defense of premises instruction should not have been given at all, he did not object to the content of the instruction, including its final sentence that he challenges on appeal. We therefore review the inclusion of that language for plain error. See Martinez v. People, 2015 CO 16,

¶ 15 (holding that objection to giving of instruction did not preserve argument that instruction was legally erroneous). For an error to be plain, it must be both obvious and substantial. Hoggard v. People, 2020 CO 54, ¶ 13. To satisfy this standard, Banks must show not only that the instructional error “affected a substantial right, but also that the record reveals a reasonable possibility that the error contributed to his conviction.” Id. (citation omitted).

C. Right of Trespasser to Self-Defense

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