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IN THE SUPREME COURT OF THE STATE OF IDAHO 

Docket No. 45954

MICHAEL JARED THOMPSON,

 Petitioner-Appellant,

v.

STATE OF IDAHO,

 Respondent.

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Boise, August 2018 Term

Filed: December 18, 2018

Karel A. Lehrman, Clerk

Appeal from the District Court of the Fifth Judicial District, State of Idaho, 

Minidoka County. Hon. Jonathan P. Brody, District Judge. 

District court order dismissing petition for post-conviction relief, affirmed.

Nevin Benjamin McKay & Bartlett, LLP, Boise, for appellant. Dennis Benjamin 

argued.

Hon. Lawrence G. Wasden, Idaho Attorney General, Boise, for respondent. Russell 

Spencer argued.

__________________

BURDICK, Chief Justice. 

Michael Jared Thompson appeals the district court’s order summarily dismissing his 

petition for post-conviction relief based on ineffective assistance of counsel. Thompson was 

charged and convicted of involuntary manslaughter with an enhancement for use of a deadly 

weapon. Thompson’s direct appeal was unsuccessful and he filed a petition for post-conviction 

relief based on ineffective assistance of counsel at trial and on appeal. Thompson argued his trial 

counsel was ineffective for failing to request proximate and intervening cause jury instructions. 

He also argued his appellate counsel was ineffective for failing to raise a claim of fundamental 

error as to the jury instructions. The district court granted the State’s motion for summary 

dismissal of Thompson’s petition for post-conviction relief. The Court of Appeals reversed the 

district court’s order summarily dismissing Thompson’s petition. This Court granted the State’s 

timely petition for review, and we affirm the district court’s judgment. 
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I. FACTUAL AND PROCEDURAL BACKGROUND

In December 2011, Thompson and three friends went out for a night of social drinking. 

Later that evening, Thompson’s friends began to argue and Thompson recommended the group

leave in his truck. After his friends continued to argue in the truck, Thompson stated, “if one of 

you don’t shut up, I’m going to shoot somebody.” One of the friends, Michael Blair (Blair), 

laughed, to which Thompson responded, “you think I’m kidding?” Thompson then pulled out a 

loaded handgun and cocked it twice. Thompson held the gun in his right hand, put his elbow on 

the center console and pointed the gun upward and backward. Blair then slid over to the middle 

of the backseat and said, “if you’re going to shoot somebody, it might as well be me. End my 

miserable existence.” Blair then put his hand on Thompson’s hand, and put his mouth around the 

barrel of the gun. The gun then went off, killing Blair. Thompson told the others that Blair had 

pulled the trigger. 

Thompson was charged with involuntary manslaughter with an enhancement for use of a 

deadly weapon. At trial, Thompson’s attorney argued that Thompson did not cause Blair’s death. 

Rather, counsel argued, Blair caused his own death when he put his mouth on the barrel of a 

loaded gun. Thompson’s counsel did not request, and the jury was not given, an instruction on 

proximate or intervening cause. The jury returned a guilty verdict, and Thompson was later 

sentenced to fifteen years in prison with five years fixed. Thompson appealed his conviction and 

sentence, and the Court of Appeals affirmed. State v. Thompson, No. 40796, 2014 WL 6092429, 

at *4 (Idaho Ct. App. Nov. 7, 2014). 

One year later, Thompson filed a petition for post-conviction relief alleging his trial and 

appellate counsel were ineffective. Thompson alleged that his trial counsel was ineffective for

failing to request proximate and intervening cause jury instructions. Thompson also alleged his 

appellate counsel was ineffective for failing to assert a claim of fundamental error resulting from 

the jury not being properly instructed on causation. The State moved for summary dismissal of 

the post-conviction petition. The district court granted the State’s motion to dismiss, stating that

by virtue of finding Thompson guilty, the jury found there was causation, and an additional 

instruction on proximate cause was not necessary and would not have changed the outcome. 

Thus, the district court determined Thompson’s trial attorney was not ineffective for failing to 

request proximate or intervening cause instructions. As to Thompson’s claim of ineffective 

appellate counsel, the district court stated counsel did not have to raise the arguments Thompson
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deemed worthy, and that there was no basis for an intervening cause instruction, as it would not 

have changed the outcome. Thus, the district court determined Thompson failed to show 

appellate counsel was ineffective. The Court of Appeals reversed the district court’s order 

summarily dismissing Thompson’s petition for post-conviction relief. This Court granted the 

State’s timely petition for review. 

II. ISSUE ON APPEAL

Did the district court err in summarily dismissing Thompson’s petition for postconviction relief?

III. STANDARD OF REVIEW

When addressing a petition for review, this Court will give “serious consideration to the 

views of the Court of Appeals, but directly reviews the decision of the lower court.” State v. 

Schall, 157 Idaho 488, 491, 337 P.3d 647, 650 (2014) (quoting State v. Oliver, 144 Idaho 722, 

724, 170 P.3d 387, 389 (2007)). “Proceedings for post-conviction relief are civil in nature, rather 

than criminal, and therefore the applicant must prove the allegations in the request for relief by a 

preponderance of the evidence.” State v. Dunlap, 155 Idaho 345, 361, 313 P.3d 1, 17 (2013). 

“Idaho Code § 19-4906 authorizes summary dismissal of an application

for post-conviction relief, either pursuant to motion of a party or upon the trial 

court’s own initiative. Summary dismissal of an application is the procedural 

equivalent of summary judgment under I.R.C.P. 56.” “When reviewing the grant 

of a motion for summary judgment, this Court applies the same standard used by 

the district court in ruling on the motion.” Likewise, when reviewing a district 

court’s order of summary dismissal in a post-conviction relief proceeding, we 

apply the same standard as that applied by the district court. Thus, when 

reviewing such a dismissal, this Court must determine whether a genuine issue of 

fact exists based on the pleadings, depositions and admissions together with any 

affidavits on file. 

Ridgley v. State, 148 Idaho 671, 675, 227 P.3d 925, 929 (2010) (citations omitted). 

IV. ANALYSIS 

A. Thompson’s trial counsel was not ineffective for failing to request proximate and 

intervening cause jury instructions. 

“A defendant claiming ineffective assistance of counsel must show that (1) counsel’s 

representation was deficient; and (2) counsel’s deficient performance prejudiced the defendant.” 

Marr v. State, 163 Idaho 33, ___, 408 P.3d 31, 35 (2017) (citing Strickland v. Washington, 466 

U.S. 668, 688–92 (1984)). “To show counsel was deficient, the defendant has the burden of 

showing that his attorney’s representation fell below an objective standard of reasonableness.” 
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Marr, 163 Idaho at 37, 408 P.3d at 35. “To show that counsel’s deficient performance was 

prejudicial, the defendant must show there is a reasonable probability that, but for counsel’s 

deficiencies, the result of the proceeding would have been different.” Id. (citing Strickland, 466 

U.S. at 669). 

This Court has said, “[d]efense counsel’s failure to object to a reversible jury instruction 

is objectively deficient performance sufficient to meet the first prong of the Strickland inquiry.” 

Crawford v. State, 160 Idaho 586, 596, 377 P.3d 400, 410 (2016).However, “if the jury 

instruction was not reversible error, then failure to object to it cannot have prejudiced the 

defendant because the lack of reversible error means the jury was not confused or misled by the 

instruction, and therefore there is no likelihood of a different result at trial had the instruction not 

been given.” Id. “Therefore, both the deficient performance and prejudice prongs of the 

Strickland analysis turn on whether the instructions as given were reversible error.” Id.

“The issue of whether a particular jury instruction is necessary and whether the jury has

been properly instructed is a matter of law over which this Court exercises free review.” State v. 

Zichko, 129 Idaho 259, 264, 923 P.2d 966, 971 (1996). “Ordinarily the language employed by 

the legislature in defining a crime is deemed to be best suited for that purpose, and error cannot 

be predicated on its use in jury instructions.” Id. (citing State v. Aragon, 107 Idaho 358, 362, 690 

P.2d 293, 297 (1984)). “Terms which are of common usage and are sufficiently generally 

understood need not be further defined when instructing the jury.” Id. “When the instructions, 

taken as a whole, do not mislead or prejudice a party, even an erroneous instruction does not 

constitute reversible error.” Crawford, 160 Idaho at 596, 377 P.3d at 410 (quoting Chapman v. 

Chapman, 147 Idaho 756, 759, 215 P.3d 476, 479 (2009)). Put another way, “[t]he question is 

whether the instructions as a whole, and not individually, fairly and accurately reflect the 

applicable law.” McKay v. State, 148 Idaho 567, 570, 225 P.3d 700, 703 (2010) (quoting State v. 

Page, 135 Idaho 214, 221, 16 P.3d 890, 897 (2000)). 

The involuntary manslaughter statute pursuant to which Thompson was charged provides

in relevant part that “[m]anslaughter is the unlawful killing of a human being including, but not 

limited to, a human embryo or fetus, without malice.” I.C. § 18-4006. This includes “the 

operation of any firearm or deadly weapon in a reckless, careless or negligent manner which 

produces death.” Id. In this case, the dispute is in regard to the word “produces” and whether that 

word implies an element of proximate cause into the statute. 
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“[P]roximate cause ‘is composed of two elements: cause in fact and scope of legal 

responsibility.’ ” Cramer v. Slater, 146 Idaho 868, 875, 204 P.3d 508, 515 (2009) (quoting Doe 

v. Sisters of Holy Cross, 126 Idaho 1036, 1039, 895 P.2d 1229, 1232 (Ct. App. 1995)). “Actual 

cause is the factual question of whether a particular event produced a particular consequence.” 

Cramer, 146 Idaho at 875, 204 P.3d at 515 (quoting Newberry v. Martens, 142 Idaho 284, 288, 

127 P.3d 187, 191 (2005)). However, “true proximate cause focuses on whether legal policy

supports responsibility being ‘extended to the consequences of conduct.’ ” Id. “[T]rue proximate 

cause deals with ‘whether it was reasonably foreseeable that such harm would flow from the 

negligent conduct.’ ” State v. Corbus, 150 Idaho 599, 602, 249 P.3d 398, 401 (2011) (quoting 

State v. Lampien, 148 Idaho 367, 374, 223 P.3d 750, 757 (2009)). Thus, the inquiry for this 

Court is “whether the injury and manner of the occurrence are ‘so highly unusual that we can 

say, as a matter of law that a reasonable [person], making an inventory of the possibilities of 

harm which his conduct might produce, would not have reasonably expected the injury to 

occur.’” Lampien, 148 Idaho at 374, 223 P.3d at 757 (quoting Cramer, 146 Idaho at 875, 204 

P.3d at 515). 

An intervening or superseding cause “generally refers to an independent act or force that 

breaks the causal chain between the defendant’s culpable act and the victim’s injury.” Lampien, 

148 Idaho at 374, 223 P.3d at 757. “The intervening cause becomes the proximate cause of the 

victim’s injury and removes the defendant’s act as the proximate cause.” Id. at 374–75, 223 P.3d 

at 757–58. “To relieve a defendant of criminal liability, an intervening cause must be an 

unforeseeable and extraordinary occurrence.” Id. at 375, 223 P.3d at 758. However, “[t]he 

defendant remains criminally liable if either the possible consequence might reasonably have 

been contemplated or the defendant should have foreseen the possibility of harm of the kind that 

could result from his act.” Id. 

The jury instructions regarding causation that were given at Thompson’s trial are as 

follows:

Instruction No. 10:

In order for the defendant to be guilty of involuntary manslaughter by negligent 

use of a deadly weapon, the state must prove each of the following:

1. On or about December 16, 2011 and December 17, 2011

2. in the state of Idaho

3. the defendant Michael Jared Thompson used a firearm with reckless 

disregard of the consequences and of the rights of others,
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4. producing the death of Michael Kenneth Blair.

If any of the above has not been proven beyond a reasonable doubt, you must find 

the defendant not guilty. If each of the above has been proven beyond a 

reasonable doubt, then you must find the defendant guilty. 

 Instruction No. 10a:

The defendant, Michael Jared Thompson, is charged in this case with Involuntary 

Manslaughter. Manslaughter is the unlawful killing of a human being without 

malice. In charging the Defendant with involuntary Manslaughter, the State must 

prove, beyond a reasonable doubt that (1) a death occurred, and (2) the defendant 

unlawfully caused that death. 

In this case, for the reasons discussed below, Thompson’s counsel was not ineffective for 

failing to object to the given jury instructions and instead request proximate and intervening 

cause instructions. 

As an initial matter, we note that the issue of whether the attorney made a strategic or 

tactical decision in not requesting the instructions was not raised below and is not at issue on 

appeal. See Kirk v. Wescott, 160 Idaho 893, 899, 382 P.3d 342, 348 (2016) (stating that issues 

not raised below will not be considered on appeal); Akers v. Mortensen, 160 Idaho 286, 288, 371 

P.3d 340, 342 (2016) (“a party waives an appellate issue that is not supported with relevant 

argument or authority.”). The concurrence contends this issue was raised and decided below and 

asserts that “Thompson raised the issue by pleading that trial counsel’s decision could not have 

been a strategic decision. The deputy prosecutor responded by arguing that counsel’s failure to 

request jury instructions on proximate cause and superseding, intervening cause was strategic.” 

The concurrence also contends the trial judge ruled on the issue when “the trial judge found trial 

counsel’s performance ‘was not deficient.’” We disagree. 

While it is true Thompson stated in his petition for post-conviction relief that the inaction 

on the part of counsel was not a strategic or tactical decision, this one line in Thompson’s

petition is the extent of the discussion of the issue below. The State’s brief in support of 

dismissing Thompson’s petition contains only broad statements of law regarding strategic,

tactical decisions, and does not argue that trial counsel’s decision in this case was in fact a 

strategic or tactical decision. Though the State does make an argument that relates to strategic 

decisions later in its briefing, this argument relates only to gun shot residue evidence, as opposed 

to the failure to request proximate cause instructions. 

The concurrence contends that the State’s statement “Thompson must overcome a strong 

presumption that counsel made all significant decisions in the exercise of reasonable professional 
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judgment” followed by the State’s discussion that the case law as it relates to superseding, 

intervening cause would not have benefitted Thompson is sufficient to show the State argued the 

issue below. However, this implication is insufficient to demonstrate this issue was raised and 

argued below. In State v. Payne, we stated, “[i]t is generally agreed that the decision of what 

evidence should be introduced at trial is considered strategic or tactical.” 146 Idaho 548, 563, 

199 P.3d 123, 138 (citation omitted). Thus, a defendant must provide evidence which suggests 

that such decision resulted from inadequate preparation, ignorance or other shortcomings. Id. In 

this case, there was no such discussion before the lower court from either Thompson or the State. 

The concurrence suggests the lower court’s statement that “an instruction on intervening cause 

might well have limited argument counsel could make; the manslaughter instruction did not limit 

the ways for the defendant to argue that Thompson’s conduct produced the death where an 

intervening cause instruction would have” was sufficient to show “that the district judge 

recognized defense counsel’s omission of an instruction on intervening cause as a strategic 

decision.” We do not read such implication into this statement by the lower court, especially in 

the void of any argument as to it being a strategic decision. In any event, even if this issue was 

raised below, it is not at issue on appeal, and as such we do not address it. See Akers, 160 Idaho 

at 288, 371 P.3d at 342 (“a party waives an appellate issue that is not supported with relevant 

argument or authority.”).

Next, it is undisputed that the jury instructions that were given reflected the statutory 

language of the crime with which Thompson was charged, and as such are normally not 

erroneous. See Aragon, 107 Idaho at 362, 690 P.2d at 297 (“An instruction to the jury that 

essentially follows the words of a statute normally is not error.”). Moreover, the instructions 

given were in accordance with the Idaho Criminal Jury Instructions (ICJI). See McKay, 148 

Idaho at 571 n.2, 225 P.3d at 704 n.2 (“The I.C.J.I. are presumptively correct. . . . Trial courts 

should follow the I.C.J.I. as closely as possible to avoid creating unnecessary grounds for 

appeal.”). Thompson acknowledges this, but contends that the jury should have also been 

instructed on proximate and intervening cause. 

First, Thompson cites to State v. Monteith, a vehicular manslaughter case, where the 

defendant “was charged with involuntary manslaughter, committed by driving an automobile in a 

reckless, careless, and heedless manner, driving while under the influence of intoxicating liquor, 

not on his right side of the road, and at an excessive speed.” 53 Idaho 30, 33, 20 P.2d 1023, 1024 
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(1933). This Court stated that the “the issue of proximate cause in this case was for the jury, and 

the court carefully instructed as to proximate cause and the necessity of the jury finding that 

negligence or some other unlawful act of the defendant was the proximate cause of the death.” 

Id. at 40, 20 P.2d at 1027. Despite Thompson’s contentions, a direct comparison cannot be drawn 

from Monteith because there the defendant was charged with vehicular manslaughter, as opposed 

to involuntary manslaughter through the reckless use of a firearm. Monteith did not resolve the 

word “produces” as is at issue here. Additionally, though vehicular manslaughter cases and the 

statutory language for vehicular manslaughter at one time required a determination of proximate 

cause, such has never been required in the case of involuntary manslaughter through the reckless 

use of a firearm. S.B. 1603, S.L. 1972, ch. 336, ch. 40. And, in 1983 the Legislature redefined 

the involuntary manslaughter statute, and removed the proximate cause requirement for vehicular 

manslaughter, later replacing it with “significant cause.” H.B. 1, Ex. S. L. 1983, ch.3, § 17; H.B. 

143, S.L. 1997, ch. 103, § 1; I.C. § 18-4006(3). Thus, Thompson’s reliance on Monteith is 

misplaced.

Next, Thompson cites to Lampien, where we articulated the rules of intervening, 

superseding cause. 148 Idaho at 375, 223 P.3d at 758. We stated,

An intervening, superseding cause generally refers to an independent act 

or force that breaks the causal chain between the defendant’s culpable act and the 

victim’s injury. The intervening cause becomes the proximate cause of the 

victim’s injury and removes the defendant’s act as the proximate cause. To relieve 

a defendant of criminal liability, an intervening cause must be an unforeseeable 

and extraordinary occurrence. The defendant remains criminally liable if either 

the possible consequence might reasonably have been contemplated or the 

defendant should have foreseen the possibility of harm of the kind that could 

result from his act. In most contexts, a crime or an intentional tort constitutes an 

“independent, intervening cause” that precludes a defendant’s antecedent crime 

from being a proximate cause.

Id. at 374–75, 223 P.3d at 757–58 (citations omitted). Thompson contends “if counsel had 

requested causation instructions including an instruction on intervening, superseding cause, the 

instructions would have been appropriate.” Thus, Thompson argues, Lampien contradicts the 

district court’s statement that there was no evidence a proximate or intervening cause jury 

instruction would have been applicable in this case. However, Thompson’s argument fails to 

acknowledge the entirety of the district court’s reasoning. The district court did not deny a 

request for proximate or intervening cause instructions, nor did it say proximate or intervening 

cause instructions were inappropriate. Rather, the district court said that the statute through the 
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word “produces” required a finding by the jury that Thompson caused Blair’s death. And, the 

jury found causation when it found Thompson guilty. Thus, the court reasoned, a proximate or 

intervening cause instruction was not necessary nor would it have changed the outcome. 

Therefore, the court reasoned, Thompson’s counsel was not deficient in failing to request such 

instructions, nor was Thompson prejudiced by the lack of such instructions. Thompson’s reliance 

on Lampien to show the district court erred is unpersuasive. 

Thompson next cites to State v. Abdullah, 158 Idaho 386, 427, 348 P.3d 1, 42 (2015), and 

argues Abdullah holds that “an intervening cause may break the causal chain and prevent 

conviction for arson.” In Abdullah, the defendant argued he could not be guilty of first-degree

arson because he only poured the gasoline, but did not “provide the ignition source” for the fire, 

when a water heater pilot light ignited the gasoline before the defendant was able to. Abdullah, 

158 Idaho at 427, 348 P.3d at 42. The defendant analogized to first-degree murder, likening his 

pouring of the gasoline to that of an intentional stabbing that does not result in the victim’s death, 

stating the stabbing alone would not be sufficient for first-degree murder. Id. at 427–28, 348 P.3d 

at 42–43. This Court rejected the argument, and stated the defendant’s intended result occurred;

that is, his willful, unlawful conduct damaged a dwelling by fire. Id. at 428, 348 P.3d at 43. This 

Court went on to discuss the first-degree murder analogy and proximate cause. Id. We stated, 

“[b]ased on our interpretation of Idaho’s arson statute, we recognize that in subsequent arson 

prosecutions an instruction on causation may be necessary depending on the facts of the case.” 

Id. However, because the defendant did not raise the issue of causation, the Court did not discuss 

whether a causation instruction would have been appropriate. Id. Thompson contends Abdullah 

stands for the proposition that an instruction on proximate or intervening cause needed to be 

given. We do not read Abdullah so expansively.

First, we note that the jury instruction in Abdullah did not contain any causation language 

at all; rather, it said the State had to prove the defendant “willfully . . . by fire or explosion . . . 

damaged . . . a dwelling.” Id. at 427, 348 P.3d at 42. The arson statute itself provided “[a]ny 

person who willfully and unlawfully, by fire or explosion, damages . . . [a]ny dwelling, whether 

occupied or not . . . is guilty of arson in the first degree. . . .” Id. (quoting I.C. § 18-802). Thus, 

the Court’s reasoning that a causation jury instruction may be needed in appropriate cases was 

addressing the complete absence of causation language in the arson instruction. In Thompson’s 

case, the jury was instructed on causation, as instruction 10a explicitly required the jury to find 
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Thompson “unlawfully caused” Blair’s death. Additionally, in Abdullah, this Court said only that 

a causation instruction may be needed; it did not state that specific instructions on proximate or 

intervening cause were required. While Abdullah may stand for the proposition that instructions 

can deviate from the statutory language in appropriate cases, it does not mandate a requirement 

for proximate and intervening cause instructions. Abdullah cannot be read to have required 

Thompson’s trial counsel to request proximate or intervening cause instructions. 

Lastly, Thompson cites to McKay to support the proposition that Thompson’s counsel 

was ineffective for not requesting proximate cause instructions. 148 Idaho at 572, 225 P.3d at 

705. McKay does not support the result Thompson seeks. In McKay, this Court stated it was 

ineffective assistance of counsel when counsel failed to object to jury instructions that deviated 

from the criminal statute and the ICJI. Id. The applicable ICJI instructions required the State to 

prove that the defendant was driving under the influence and that “the defendant’s operation of 

the motor vehicle in such unlawful manner was a significant cause contributing to the death [of 

the victim].” Id. at 571, 225 P.3d at 704 (quoting ICJI 709). However, the instructions given 

stated the jury could convict the defendant if “while under the influence of alcohol . . . the 

defendant’s operation of the motor vehicle caused the death of [the victim].” Id. (internal 

quotation marks omitted). This Court stated the district court’s instructions had two deficiencies. 

Id. First, the district court’s instructions omitted the statutory language requiring defendant’s 

driving be a “significant” cause of the death rather than just a cause. Id. Second, the instructions 

omitted the ICJI’s language “in such unlawful manner” which therefore did not require the State 

to prove that the defendant’s culpable conduct caused the death. Id. This Court determined the 

defendant had satisfied both prongs of Strickland stating, “[i]t is well established that it is a 

violation of the Due Process Clause and the right to a jury trial for the defendant to be convicted 

on instructions that omit an element of the crime.” Id. 

In this case, unlike in McKay, the jury instructions given were in compliance with both 

the involuntary manslaughter statute and the ICJI. Unlike in McKay where language from the 

statute and ICJI were omitted, here, no element of the crime was omitted, nor was any ICJI 

language omitted from the instructions given to the jury. This Court has said that the “language 

employed by the legislature in defining a crime is deemed to be best suited for that purpose, and 

error cannot be predicated on its use in jury instructions.” Zichko, 129 Idaho at 264, 923 P.2d at 

971 (citing Aragon, 107 Idaho at 362, 690 P.2d at 297). Here, Thompson is attempting to 
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predicate error on jury instructions that completely complied with the statutory language and 

ICJI. As noted, “[t]he question is whether the instructions as a whole, and not individually, fairly 

and accurately reflect the applicable law.” McKay, 148 Idaho at 570, 225 P.3d at 703 (quoting 

Page, 135 Idaho at 221, 16 P.3d at 897). Because the instructions complied with the statutory 

language and the ICJI, the instructions fairly and adequately reflected the applicable law. See id. 

Thus, the instructions would not constitute reversible error. Id. Therefore, Thompson has not 

shown that his counsel was ineffective in failing to object to the given instructions and request 

proximate and intervening cause instructions. See Crawford, 160 Idaho at 596, 377 P.3d at 410 

(“both the deficient performance and prejudice prongs of the Strickland analysis turn on whether 

the instructions as given were reversible error.”). 

Finally, we note that the Idaho Civil Jury Instructions (IDJI) on proximate cause state in 

relevant part that,

the expression “proximate cause,” [means] a cause that, in natural or probable 

sequence, produced the injury, the loss or the damage complained of. It need not 

be the only cause. It is sufficient if it is a substantial factor in bringing about the 

injury, loss or damage. It is not a proximate cause if the injury, loss or damage 

likely would have occurred anyway. 

IDJI 2.30.1, 2.30.2 (emphasis added). Thus, the relevant IDJI instruction contains the word 

produces—the exact word in the statute that Thompson is challenging. Thompson’s reasoning is 

circular, as he contends on one hand that the word “produces” requires an instruction on 

proximate cause, but the instruction on proximate cause utilizes the word “produces”. Thus, it is 

unclear how the proximate cause instruction would have aided the jury or led to a different 

outcome than the instructions as given. See Marr, 163 Idaho at 37, 408 P.3d at 35. (Stating that 

to satisfy the prejudice prong of Strickland “the defendant must show there is a reasonable 

probability that, but for counsel’s deficiencies, the result of the proceeding would have been 

different.”) (citing Strickland, 466 U.S. at 669). Here, Thompson has not met his burden of 

showing that the giving of the proximate cause instruction would have resulted in a different 

outcome. 

In sum, it cannot be said that Thompson’s trial counsel’s actions fell below an objective 

standard of reasonableness. As discussed, Thompson’s counsel requested instructions pursuant to 

both ICJI and the statute. Thompson contends his counsel should have also requested additional 

proximate and intervening cause instructions; however, there was no authority requiring his 

counsel to do so. Because the jury was instructed on causation generally, and because the 
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proximate cause instruction itself contains the word “produces,” the district court properly 

determined that the outcome would not have been different had the jury been instructed on 

proximate cause. Accordingly, the district court did not err in summarily dismissing Thompson’s 

petition for post-conviction relief as to ineffective assistance of trial counsel. 

B. The district court did not err when it dismissed Thompson’s petition for postconviction relief based on ineffective assistance of appellate counsel.

Thompson also contends his appellate counsel was ineffective for raising a sufficiency of 

the evidence claim on appeal, rather than raising a claim of fundamental error as to the jury

instructions on causation. The district court summarily dismissed this claim, determining 

Thompson’s appellate counsel was not ineffective. The district court stated that appellate counsel 

did not have to raise any specific claims Thompson wanted, and because there was no basis for a 

proximate or intervening cause instruction, the outcome in Thompson’s case would not have 

been different. We affirm the district court’s summary dismissal. 

“The effectiveness of appellate counsel is reviewed under the same standard as trial 

counsel.” Crawford, 160 Idaho at 597, 377 P.3d at 411 (quoting Dunlap v. State, 159 Idaho 280, 

296, 360 P.3d 289, 305 (2015)). Thus, a defendant must demonstrate “that (1) counsel’s 

representation was deficient; and (2) counsel’s deficient performance prejudiced the defendant.” 

Marr, 163 Idaho at ___, 408 P.3d at 35 (citing Strickland, 466 U.S. at 688–92). “Appellate 

counsel is not required to raise every issue available to the defendant.” Crawford, 160 Idaho at 

597, 377 P.3d at 411. “Rather, ‘[t]o demonstrate deficient performance of appellate counsel for 

failure to raise a claim on appeal, the defendant must show that counsel made an objectively 

unreasonable decision to omit the claim.’ ” Id. at 598, 377 P.3d at 412 (quoting Dunlap, 159 

Idaho at 296, 360 P.3d at 305). “Courts have recognized that appellate counsel may fail to raise 

an issue on appeal because counsel ‘foresees little or no likelihood of success on that issue; 

indeed, the weeding out of weaker issues is widely recognized as one of the hallmarks of 

effective appellate advocacy.’ ” Dunlap, 159 Idaho at 296, 360 P.3d at 305 (quoting Miller v. 

Keeney, 882 F.2d 1428, 1434 (9th Cir.1989)). Thus, generally “only when ignored issues are 

clearly stronger than those presented, will the presumption of effective assistance of counsel be 

overcome.” Dunlap, 159 Idaho at 297, 360 P.3d at 306 (quoting Smith v. Robbins, 528 U.S. 259, 

288 (2000)). 

The Idaho Court of Appeals has held that appellate counsel cannot be ineffective for 

failing to raise a claim of fundamental error on an issue not preserved by an objection at trial. 
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Mintun v. State, 144 Idaho 656, 662, 168 P.3d 40, 46 (Ct. App. 2007); see also McKay v. State, 

No. 34271, 2008 WL 2600863, at *2 n. 2 (Idaho Ct. App. July 2, 2008) (“This Court has held, 

for a variety of practical and equitable reasons, that no claim of ineffective assistance of 

appellate counsel lies for failure to raise as fundamental error an issue not preserved in the trial 

court.”). Thompson acknowledges this but asks this Court to overrule Mintun and its progeny. 

We do not address this argument, as Thompson did not present this argument below. This Court 

has said, “[w]e decline to adopt a ‘wrong result-wrong theory’ approach to reverse a lower 

court’s decision based on issues neither raised nor argued below.” State v. Garcia-Rodriguez, 

162 Idaho 271, 276, 396 P.3d 700, 705 (2017). Thus, we affirm the district court’s summary 

dismissal.

V. CONCLUSION

The district court did not err in summarily dismissing Thompson’s petition for postconviction relief. Accordingly, the district court’s judgment is affirmed. 

Justices HORTON, BEVAN and MELANSON, Pro Tem, CONCUR.

STEGNER, Justice, concurring.

I agree with the majority in its conclusion that the district court properly dismissed 

Thompson’s petition for post-conviction relief. However, the majority also concluded “that the 

issue of whether [Thompson’s trial] attorney made a strategic or tactical decision in not 

requesting the instructions was not raised below.” Because I respectfully disagree with this 

statement, I find it necessary to write a concurrence. 

Thompson raised the issue below by pleading that trial counsel’s decision could not have 

been a strategic decision. The deputy prosecutor responded by arguing that counsel’s failure to 

request jury instructions on proximate cause and superseding, intervening cause was strategic. 

And, the trial judge found trial counsel’s performance “was not deficient.” Consequently, the 

issue was not only raised below – the judge explicitly ruled on it.

Thompson alleged in his verified petition that his trial counsel’s “[i]naction [in failing to 

request proper jury instructions] cannot be attributed to an exercise of reason or representative of 

strategic tactile [sic] decision making; but clearly does indicate oversight.” As such, the issue 

was raised in the petition and the State was put on notice of it. Subsequently, both the State and 

the district court addressed the issue.
14

In analyzing Thompson’s claims, the deputy prosecutor identified Thompson’s initial 

claim of ineffective assistance of counsel as “First Claim: Failure to Request Proximate Cause 

and Intervening Cause Jury Instruction(s)[.]” The deputy prosecutor’s introductory topic heading 

is followed by this statement: “Thompson must overcome a strong presumption that counsel 

made all significant decisions in the exercise of reasonable professional judgment.” 

The deputy prosecutor next argued, “the giving of a jury instruction regarding proximate 

cause, as a matter of law, would not have altered the verdict or establish[ed]” ineffective 

assistance of counsel. The deputy prosecutor also argued that the case law as it relates to 

superseding, intervening cause would not have benefitted Thompson. The deputy prosecutor 

cited State v. Corbus, 150 Idaho 599, 249 P.3d 398 (2011) for the proposition that “[t]he 

defendant remains criminally liable if either the possible consequence might reasonably have 

been contemplated or the defendant should have foreseen the possibility of harm of the kind that 

could result from his act.” Id. at 402, 249 P.3d at 603 (citations omitted). 

The district judge found “an instruction on intervening cause might well have limited 

argument counsel could make; the manslaughter instruction did not limit the ways for the 

defendant to argue that Thompson’s conduct produced the death where an intervening cause 

instruction would have.” In addition, and as noted, the trial judge found counsel’s performance 

“was not deficient.” These statements reflect that the district judge recognized defense counsel’s 

performance in not requesting the instructions as a strategic decision.

Consequently, I believe it is inaccurate to say “that the issue of whether [Thompson’s 

trial] attorney made a strategic or tactical decision in not requesting the instructions was not 

raised below.” The words “tactical decision” may not have been expressly used by either trial 

counsel or the trial judge. Nevertheless, I think a fair reading of the record below indicates one 

basis for the trial judge’s decision was that defense counsel’s decision to not request the jury 

instructions was one of tactics, rather than incompetence. 

Because the parties have not raised counsel’s tactical decision-making on appeal, that 

issue need not be addressed. Ultimately, I concur with the majority’s opinion.