This opinion is subject to revision before publication
UNITED STATES COURT OF APPEALS
FOR THE ARMED FORCES
_______________
UNITED STATES
Appellee
v.
Jeremiah L. KING, Airman First Class
United States Air Force, Appellant
No. 18-0288
Crim. App. No. 39055
Argued November 6, 2018—Decided January 4, 2019
Military Judge: L. Martin Powell
For Appellant: Captain Dustin J. Weisman (argued).
For Appellee: Captain Zachary T. West (argued); Colonel
Julie L. Pitvorec, Lieutenant Colonel Joseph Kubler, and
Mary Ellen Payne, Esq. (on brief).
Chief Judge STUCKY delivered the opinion of the
Court, in which Judges RYAN, OHLSON, SPARKS, and
MAGGS, joined.
_______________
Chief Judge STUCKY delivered the opinion of the Court.
In addition to other offenses, Appellant was found guilty
of knowingly and wrongfully viewing three specific images of
child pornography that were found in his computer’s unallo-
cated space and browser cache. We granted review to deter-
mine whether the evidence supporting his conviction for
viewing child pornography was legally sufficient. 1 Given the
very low threshold required to sustain a conviction for legal
sufficiency, we answer that question in the affirmative.
I. Procedural History
A military judge sitting alone as a general court-martial
convicted Appellant, contrary to his pleas, of one specifica-
1 In his brief, Appellant argues that the evidence supporting
his conviction for attempting to view child pornography suffers the
same infirmity. However, this Court only granted review in the
context of Appellant’s guilty findings for actually viewing child
pornography. As such, Appellant’s challenges to his attempted
viewing conviction are outside the scope of the granted issue.
United States v. King, No. 18-0288/AF
Opinion of the Court
tion of attempting to view child pornography, one specifica-
tion of violating a lawful general regulation, and one specifi-
cation of viewing child pornography, in violation of Articles
80, 92, and 134, Uniform Code of Military Justice (UCMJ),
10 U.S.C. §§ 880, 892, 934 (2012). For his offenses, the mili-
tary judge sentenced Appellant to a dishonorable discharge,
confinement for nine months, and reduction to the lowest
enlisted grade. The convening authority approved the sen-
tence, and the United States Air Force Court of Criminal
Appeals (CCA) affirmed. United States v. King, No. ACM
39055, 2017 CCA LEXIS 501, at *1, 2017 WL 3297198, at *1
(A.F. Ct. Crim. App. July 26, 2017) (unpublished).
II. Background
Photobucket, an image-hosting website, flagged eight
images of suspected child pornography that an individual
with a username that included “jeremiahking” and an email
address that included “jeremiah.king” had uploaded to his
account using an Air Force Internet Protocol (IP) address.
Photobucket sent those images to the National Center for
Missing and Exploited Children (NCMEC). Through the IP
address, NCMEC traced the source to a government com-
puter at Eielson Air Force Base, where Air Force Office of
Special Investigations (AFOSI) agents linked the “jeremi-
ah.king” email address to Appellant’s official Air Force email
address.
Soon thereafter, Special Agent (SA) Benito Rodriguez in-
terviewed Appellant. Appellant told him he would go onto
Photobucket while at work, search for images he liked using
terms such as “dany camy” and “preteen girls,” save those
images to his Photobucket user profile, and then go home
and download them. Although he initially denied any
wrongdoing, Appellant eventually admitted he looked at im-
ages of underage girls in nude poses. When pressed, he es-
timated that the girls he viewed were between twelve to
thirteen years old. He claimed that he “was a little bit
thrilled” by the images, and eventually admitted that he had
masturbated to photos he found of young girls.
Following the interview, AFOSI agents obtained a search
warrant, seized several media devices from Appellant’s
workstation and residence, and forwarded them to the De-
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United States v. King, No. 18-0288/AF
Opinion of the Court
fense Computer Forensics Laboratory (DCFL). DCFL con-
ducted a forensic data extraction and created a mirror-image
hard drive of the source media which they sent back to
AFOSI for review. The drive contained thousands of offen-
sive photos. SA Rodriguez reviewed that digital copy, and,
after consulting with prosecutors, helped select images for
charging. DCFL then conducted a “deep dive” forensic anal-
ysis on those photos.
Based on the evidence derived from this investigation,
Appellant was charged with attempting to view child por-
nography, violating a lawful general regulation, possessing
child pornography, viewing child pornography, and com-
municating indecent language. After a trial on the merits,
Appellant was convicted, in relevant part, of knowingly and
wrongfully viewing three specific images: 01136627,
01136666, and 01173367.
All three images were found on Appellant’s home desktop
computer. Images 01136627 and 01136666 were found in a
Google Chrome cache, while Image 01173367 was found in
unallocated space. None of the images was found in logical
space on Appellant’s computer.
The Government brought in a computer forensic expert
from DCFL, Bryce Blair, to explain the significance of the
files’ locations. Mr. Blair conducted the examination in Ap-
pellant’s case and prepared a report on his findings. He tes-
tified that a computer has both physical and logical space.
Physical space is “all the space that’s available on the hard
drive itself” while “logical space is space that’s available to
be written to; it’s the space that you have access to.” When
something exists in logical space, that could either mean
someone intentionally saved something, or that someone
viewed something on the internet but did not intentionally
save it.
In contrast, a user would not have access to unallocated
space, which is “space that’s not currently being used.” Mr.
Blair testified that if a file were present in unallocated
space, its presence there would indicate that that particular
file had once existed on the computer in logical space but
had been deleted at some point. He testified that unallocated
space may “contain files that previously existed, deleted
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United States v. King, No. 18-0288/AF
Opinion of the Court
files, things like that.” For images found in unallocated
space, he could not determine where they came from or
when the images were created, but noted that it was possi-
ble they came from Photobucket. He specifically noted that
Image 01173367, which was found in unallocated space, ex-
isted in logical space at one time but was later deleted. He
further testified that two duplicates of Image 01173367 were
also found in unallocated space, meaning that the image had
existed in logical space more than once.
Mr. Blair also explained how an internet cache works. He
noted that “[i]nternet cache is used by the web browsers to
ultimately reduce the time that it would take a user to get to
a specific webpage again.” As an automatic function that
stores files locally to provide a faster loading time, it is com-
pletely outside a user’s control. It is possible for a user to
run a search query that returns unintended results, and for
such unintended images to be cached to the computer with-
out the user’s knowledge. A cache may save pictures or
whole webpages, and the length of time the captured data is
retained is dependent on the web browser used.
Google Chrome has a built-in cache, which “has the abil-
ity to cache or save portions of the webpage, images from the
webpage, or potentially the whole webpage to your system
within the cache.” Google Chrome’s cache could “potentially
capture images that are not on the user screen at that spe-
cific time.”
DCFL’s “deep dive” laboratory report noted that
01136627 and 01136666 were found in a Google Chrome
cache within the user account “jeremiah.” The report noted
that “[t]he existence of these files within [certain] files sug-
gest that at one time the files were viewed” and that they
were then “automatically cached into their respective
Chrome default cache folders.” Mr. Blair agreed that Appel-
lant may have seen the images, and testified that someone
on Appellant’s computer had navigated to a website contain-
ing these images.
Mr. Blair testified that there was no way to know if Ap-
pellant actually accessed the cached images. All he could tell
was that Appellant “accessed a website at one time that re-
sulted in th[ese] image[s] automatically being cached to his
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United States v. King, No. 18-0288/AF
Opinion of the Court
system. There is no artifact[] that would show whether the
user later accessed th[ose] file[s] ….” When asked if he saw
“any indication” that Appellant knew the images were being
saved to his computer or that Appellant later accessed the
saved images, he responded in the negative. Mr. Blair fur-
ther noted that there was no way of knowing from any fo-
rensic determination whether a user actually saw any of the
charged images. He confirmed that while Appellant went to
a website with the charged photos on it, he may not have
seen the specific images as they could have been caching
offscreen. Mr. Blair could, however, confirm that Appellant
searched for several terms indicative of child pornography,
including “skimpy preteen,” “sexy little girls,” and “Loli
porn.”
III. Law and Discussion
We review questions of legal sufficiency de novo. United
States v. Kearns, 73 M.J. 177, 180 (C.A.A.F. 2014). “ ‘The
test for legal sufficiency is whether, after viewing the evi-
dence in the light most favorable to the prosecution, any ra-
tional trier of fact could have found the essential elements of
the crime beyond a reasonable doubt.’ ” ‘United States v.
Gutierrez, 73 M.J. 172, 175 (C.A.A.F. 2014) (quoting United
States v. Bennitt, 72 M.J. 266, 268 (C.A.A.F. 2013)). “This
legal sufficiency assessment ‘draw[s] every reasonable infer-
ence from the evidence of record in favor of the prosecu-
tion.’ ” United States v. Robinson, 77 M.J. 294, 298 (C.A.A.F.
2018) (alteration in original) (quoting United States v. Plant,
74 M.J. 297, 301 (C.A.A.F. 2015)). As such, “[t]he standard
for legal sufficiency involves a very low threshold to sustain
a conviction.” United States v. Navrestad, 66 M.J. 262, 269
(C.A.A.F. 2008) (Effron, C.J., joined by Stucky, J., dissent-
ing). “The criterion thus impinges upon ‘jury’ discretion only
to the extent necessary to guarantee the fundamental pro-
tection of due process of law.” Jackson v. Virginia, 443 U.S.
307, 319 (1979).
In order to convict an accused for viewing child pornog-
raphy under Article 134, UCMJ, the prosecution must prove:
(1) that the accused knowingly and wrongfully viewed child
pornography; and (2) that under the circumstances, the con-
duct of the accused was to the prejudice of good order and
discipline in the armed forces or was of a nature to bring
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Opinion of the Court
discredit upon the armed forces. Manual for Courts-Martial,
United States pt. IV, ¶ 68b.b.(1) (2012 ed.) (MCM).
In determining whether any rational trier of fact could
have determined that the evidence at trial established guilt
beyond a reasonable doubt, we are mindful that the term
“reasonable doubt” does not mean that the evidence must be
free from any conflict or that the trier of fact may not draw
reasonable inferences from the evidence presented. See
United States v. Oliver, 70 M.J. 64, 68 (C.A.A.F. 2011) (rec-
ognizing that the standard for legal sufficiency “ ‘gives full
play to the responsibility of the trier of fact fairly to resolve
conflicts in the testimony, to weigh the evidence, and to
draw reasonable inferences from basic facts to ultimate
facts’ ” (quoting Jackson, 443 U.S. at 319)). Moreover, this
Court has long recognized that the government is free to
meet its burden of proof with circumstantial evidence. See
Kearns, 73 M.J. at 182 (noting that the government may
prove intent via circumstantial evidence); United States v.
Young, 64 M.J. 404, 407 (C.A.A.F. 2007) (relying on “evi-
dence in the record indicating, or giving rise to an inference
of,” drug possession and distribution to uphold a conviction).
We recognize that the ability to rely on circumstantial
evidence is especially important in cases, such as here,
where the offense is normally committed in private. As the
Government conceded at oral argument, direct evidence of
the offense of viewing child pornography will be rare because
the offense is usually committed in private. As a result, the
government often will have to rely on circumstantial evi-
dence in attempting to prove the offense.
Here, the Government presented a circumstantially
strong case that Appellant had sought and viewed child por-
nography. Appellant password-protected his electronic de-
vices, including his computers, and a search of his home
desktop computer revealed thousands of offensive photos.
Appellant searched for images in Google and Bing using
terms that are indicative of child pornography, and Appel-
lant freely admitted he viewed “thrilling” images of nude
children.
Furthermore, while the forensics failed to conclusively
determine that Appellant actually saw the three charged
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Opinion of the Court
images, they still gave rise to an inference that Appellant
viewed the photos. For example, not only did Mr. Blair testi-
fy that someone on Appellant’s computer visited a website
containing the cached images, but the cached images were
found on Appellant’s password-protected home computer
within the user account “jeremiah.” Furthermore, the DCFL
laboratory report explicitly noted that “[t]he existence of
[Images 01136627 and 01136666] within the … files suggest
that at one time the files were viewed.” (Emphasis added.)
Similarly, Mr. Blair testified that although Image 01173367
was found in unallocated space on Appellant’s computer, it
existed in logical space at one time and could have originat-
ed from Photobucket. Finally, the two duplicates of Image
01173367, while also found in unallocated space, permit the
inference that Appellant visited a website containing child
pornography on multiple occasions with an awareness of its
contents from prior visits.
Relying on this evidence, and drawing all inferences in
favor of the prosecution, a reasonable factfinder could have
reached the conclusion that Appellant knowingly viewed the
three charged files. 2
In reaching this conclusion, we necessarily reject Appel-
lant’s attempts to cast the lack of conclusive forensic evi-
dence as a fatal flaw. As support for his position, Appellant
points to the MCM’s explanation of “wrongfulness,” which
counsels us to consider whether the images were uninten-
tionally or inadvertently acquired, an analysis which takes
into consideration “the method by which the visual depiction
was acquired [and] the length of time the visual depiction
was maintained.” MCM pt. IV, ¶ 68b.c.(9).
While we concede that evidence found in an area of the
computer with more indicia of user control (e.g., a user-
created folder) would carry more weight than evidence found
2 This Court recognizes that the quantity and character of the
information that is ascertainable from files located in unallocated
space is different from the information that is ascertainable from
cache files. These distinctions may prove important in future cas-
es. However, we are satisfied that in this case the record is legally
sufficient to support Appellant’s conviction related to Image
01173367.
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Opinion of the Court
in a cache or in unallocated space, we, like the United States
Court of Appeals for the Eleventh Circuit, believe that
“[e]vidence that a person has sought out—searched for—
child pornography on the internet and has a computer con-
taining child pornography images—whether in the hard
drive, cache, or unallocated space—can count as circumstan-
tial evidence that a person has ‘knowingly receive[d]’ [or, in
this case, viewed] child pornography.” United States v.
Pruitt, 638 F.3d 763, 766 (11th Cir. 2011) (second alteration
in original). 3 What weight the factfinder ascribes to that ev-
idence is for the factfinder alone to determine. See Oliver, 70
M.J. at 68 (recognizing that the trier of fact bears the re-
sponsibility to weigh the evidence).
We similarly decline Appellant’s invitation to apply our
logic from Navrestad, 66 M.J. 262, a case concerning the dis-
tribution and possession of child pornography, to the offense
of viewing child pornography. In Navrestad, this Court held
that using a public computer to view images of child pornog-
raphy in a Yahoo! Briefcase was legally insufficient to con-
stitute possession of child pornography, as there was no in-
dication the accused exercised the required dominion or
control over the contraband images. Id. at 267. In reaching
this conclusion, this Court noted that the appellant “could
not access the computer’s hard drive where the Briefcase
images were automatically saved” and that there was no ev-
idence the appellant even knew the images were being saved
in the first place. Id. at 267–68.
The situation here is different. Possession differs in ma-
terial ways from mere viewing, and here, unlike in
Navrestad, the Government was not required to prove do-
minion or control. As such, the presence of the charged im-
ages in inaccessible space takes on less significance. While
an accused’s inability to access data may prove a fatal flaw
in a possession case, it does not similarly cripple a viewing
3 We note that the Government conceded at oral argument
that the mere presence of child pornography on an accused’s com-
puter—without additional circumstantial evidence of the kind
present in this case—would generally present “a far harder case”
due to the “lack of surrounding circumstances indicating an intent
to pursue [such] material.”
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Opinion of the Court
charge, which only requires that, at some point, the accused
knowingly and wrongfully viewed the image. As such, Appel-
lant’s appeal to Navrestad and other possession cases is un-
availing.
In sum, we trust that a reasonable person could have
“resolve[d] conflicts in the testimony, … weigh[ed] the evi-
dence, … [drew] reasonable inferences,” and ultimately de-
termined that the evidence established Appellant’s guilt be-
yond a reasonable doubt. Oliver, 70 M.J. at 68. As such,
under the facts of this case, we hold that the evidence was
legally sufficient.
IV. Judgment
The judgment of the United States Air Force Court of
Criminal Appeals is affirmed.
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