Ronald Gerard Boyajian is charged “with
one count of Travel with Intent to Engage in Illicit Sexual Conduct with a
Minor in violation of 18 U.S. Code § 2423(b), one count of Engaging in
Illicit Sexual Conduct with a Minor in Foreign Places in violation of 18 U.S. Code § 2423(c), and one count of Commission of a Felony Offense Involving
a Minor While Required to Register As Sex Offender pursuant to 18 U.S.Code § 2260A.” U.S. v. Boyajian, 2013
WL 4189649 (U.S. District Court for the Central District of California
2013). (The 18 U.S. Code
§ 2423 offenses were created to target child sex tourism.)
§ 2423 offenses were created to target child sex tourism.)
“The charges arise from defendant's
alleged illicit sexual acts with a minor girl in Cambodia, identified as S.L.” U.S. v. Boyajian, supra. If you are interested, you can find information about the
facts that led to the charges in the Department of Justice Press Release you
can find here.
In this opinion, the federal district court judge who has the case is ruling, among other things, on a motion in
limine Boyajian filed “seeking to exclude . . . evidence that [he] encrypted
child pornography”. U.S. v. Boyajian, supra. As Wikipedia explains, a party in a civil or
criminal case uses a motion in limine to try to get the judge to rule, prior to
the beginning of the trial, that certain evidence is or is not admissible at
the trial (rather than waiting for the trial to start).
As to the issue in this case, the
opinion begins by noting that the prosecution in this case
seeks to introduce
evidence that [Boyajian] used encryption techniques to conceal child
pornography files on his laptop computer. [His] encryption program, called
`TrueCrypt,’ has prevented the government from opening the files to verify
their contents.
Nonetheless, the
government has presented evidence supporting a reasonable inference that at
least some of the encrypted files are child pornography. Specifically, the
government's expert claims that when [Boyajian’s] QuickTime video viewing
software was used to open a file that had been encrypted by TrueCrypt, the
QuickTime software recorded the name of the video and also registered
`additional data’ indicating that the video had been encrypted by TrueCrypt.
The government's expert searched [his] computer and found data registered by
QuickTime showing that files with the same name as child pornography files
recovered from other parts of [Boyajian’s] computer were encrypted and played
using Quicktime.
U.S.
v. Boyajian, supra. The government apparently wanted to use the "consciousness of guilt" principle as the basis for using the evidence of encryption against Boyajian at his trial.
As this site explains, “consciousness
of guilt” is a principle that allows prosecutors to introduce evidence, at a
criminal trial, that tends to show the defendant’s conduct inferentially
indicates that he/she was, in fact, guilty of the crime with which he or she is
charged. So, a perpetrator’s fleeing and
attempting to flee the jurisdiction where the crime was committed or the
person’s destroying evidence, or attempting to destroy evidence, that proves
his/her involvement of a crime constitutes “consciousness of guilt.”
Here, Boyajian argued that the
encryption evidence
is not relevant. [He]
admits that, in principle, evidence of encryption -- like evidence of flight or
concealment -- can be relevant to demonstrate consciousness of guilt. . .
. Like evidence of flight or concealment, however, [Boyajian] argues that
encryption evidence only demonstrates consciousness of guilt if there is
evidence showing that the encryption took place when defendant knew he was
suspected of the charged crimes and took place soon before or after the
commission of the crimes. . . .
Here, [Boyajian]
argues that the government has no such evidence. Specifically, [he] points out
that the government has no evidence regarding when the encryption took place,
and hence cannot provide evidence demonstrating the requisite temporal link
between the encryption and the charged conduct. [Boyajian] concludes that
without proof of the required temporal link, the encryption evidence cannot be
used to prove consciousness of guilt, and should therefore be excluded as
irrelevant. See U.S. v. Peeters, Case No. 09–CR–00932 (excluding
evidence that computer files were encrypted without a temporal link between the
charged conduct and act of encryption). . . .
U.S.
v. Boyajian, supra.
The judge agreed with Boyajian that the
encryption evidence
cannot be admitted to
prove consciousness of guilt. Without a temporal link between the encryption
and the charged crimes, the encryption could have occurred for reasons that
have nothing to do with current charges. In itself, the encryption does not show
an attempt to hide evidence of the crimes with which [Boyajian] has been
charged.
It only shows that [he]
was attempting to hide the child pornography, either because child pornography
is illegal to possess in many jurisdictions, or for some other reason. See U.S.
v. Silverman, 861 F.2d 571 (U.S. Court of Appeals for the 9th Circuit 1988) (evidence
of flight and concealment can be consistent with `guilt of misconduct unknown
to the government.’). Therefore, without the requisite temporal link, or
without other evidence providing a logical connection between the acts of
encryption and the crimes charged, the encryption evidence cannot be introduced
to prove consciousness of guilt.
U.S.
v. Boyajian, supra.
She noted, though, that the
prosecution argued that the encryption evidence
is not rendered
irrelevant merely because it cannot be admitted to prove consciousness of
guilt. Instead, the government explains that the encryption evidence is also
relevant to prove the intensity of [Boyajian’s] interest in child pornography.
The government connects [his] interest in child pornography with the encryption
evidence through the following inferences.
First, the government
argues that [Boyajian] knew that his computer media was subject to search
whenever he crossed a border, and further knew that he faced criminal charges
if child pornography was found on his computer. The government further explains
that despite this risk, [he] did not cease storing child pornography on his
computer, but instead encrypted the child pornography. The government concludes
that because [Boyajian] chose to encrypt the files rather than abandon them in
response to the risk of a border search, this shows that [he] has an especially
strong interest in child pornography.
U.S.
v. Boyajian, supra.
The federal district court judge began
her analysis of this argument by noting that while
the encryption
evidence meets the test for relevant evidence, it should be excluded pursuant
to Rule 403 [of the Federal Rules of Evidence]. Under the Federal Rules of Evidence,
evidence is relevant if `it has any tendency to make a fact more or less
probable than it would be without the evidence,’ and `the fact is of consequence
in determining the action.’ Federal Rules of Evidence Rule 401.
Here, under the
reasoning set out by the government, the fact that [Boyajian] encrypted his
child pornography files rather than simply abandoning them does tend to prove a
high degree of interest in child pornography. By spending time and effort
learning about encryption software, and by taking the risk that the child
pornography would be found despite the encryption, [Boyajian] has revealed
facts about the intensity of his interest in child pornography. Additionally,
whether [Boyajian] is interested in child pornography is a material fact
because, as explained in the Court's previous order, [his] interest in child
pornography tends to show that he traveled with the intent to solicit sex from
minors. . . . .
U.S.
v. Boyajian, supra.
The judge then explained why, given
that the evidence was relevant to the charges in this case, it should
nonetheless be excluded under Rule 403, which lets a court exclude relevant
evidence if “its probative value is substantially outweighed by a danger of . .
. unfair prejudice” to one of the parties. U.S.
v. Boyajian, supra. She noted that when a court applies Rule 403
to certain evidence, “the probative value of a piece of evidence `may be
calculated by comparing evidentiary alternatives,’ and the Court should take
into account “the full evidentiary context of the case.” U.S. v. Boyajian, supra (quoting Old Chief v. U.S., 519
U.S. 172 (1997)).
Next, she applied these standards to
the issue in the Boyajian case:
Here, the probative
value of the encryption evidence is limited because the Court's prior orders
have already allowed the government to admit actual child pornography possessed
by [Boyajian], in addition to numerous other images depicting children's feet and
legs, in order to demonstrate [his] interest in child pornography.
Consequently, because a substantial amount of other evidence will be admitted
to prove [Boyajian’s] interest in child
pornography, the encryption evidence has limited probative value when
introduced to supply additional evidence of [his] interest in child
pornography.
Weighed
against this limited probative value, there is substantial unfair prejudice
that [Boyajian] will face if the encryption evidence is admitted. The
encryption evidence falls under the category of `extrinsic acts evidence,’
which `is not looked upon with favor.’ U.S. v. Hodges, 770
F.2d 1475 (U.S. Court of Appeals for the 9th Circuit 1985).
This kind of evidence
is disfavored because a defendant should not be convicted on the basis of `a
showing that the defendant has engaged in other acts of wrongdoing.’ U.S. v. Hodges, supra. Moreover, extrinsic acts evidence is
disfavored if it has a tendency to show that a defendant has an immoral, evil,
or repugnant character. . . . When this form of character evidence
is introduced, there is a risk that a jury will convict a defendant `for who he
is,’ not for the conduct for which he was indicted. U.S. v. Hodges, supra.
U.S.
v. Boyajian, supra.
The judge then explained that the
encryption evidence
carries with it a
substantial risk of unfair prejudice to [Boyajian] because it tends to prove a
character for dishonesty and disrespect for the law, which could lead the jury
to convict defendant even if it harbors doubts about whether he commit the
charged conduct. U.S. v. Newsom, 452 F.3d 593 (U.S. Court ofAppeals for the 6th Circuit 2006) (evidence is unfairly prejudicial if it
suggests to the jury that defendant has a hostile, criminal disposition’).
The fact that [Boyajian]
not only possessed child pornography, but also took careful, calculated steps
to hide it, suggests that he has a character for secretively flouting rules and
social norms. While evidence that [he] possesses this character trait would be
damaging in any prosecution, it is especially damaging here where [Boyajian] is
accused of deviant sexual conduct. Under the circumstances, there is a
substantial danger that a jury would convict [him] based on a belief that [he]
lacks respect for the norms of society, sexual or otherwise, not because he was
guilty of the conduct charged in his indictment. Moreover, the
risk the jury will use the encryption evidence to reach a conviction on an
improper basis is particularly strong here, because the material encrypted is
child pornography, which courts have recognized as unusually inflammatory
evidence that can lead a jury to convict regardless of factual guilt. . .
.
U.S.
v. Boyajian, supra.
The judge therefore found that because
the probative value of the encryption evidence was “substantially outweighed by
the danger of unfair prejudice” to him, the evidence “should therefore be
excluded pursuant to Rule 403.” U.S. v. Boyajian, supra.
She also noted that there
are other reasons
tending to suggest that the encryption evidence should be excluded pursuant
to Rule 403. First, this evidence
tends to confuse the issues in this case. Here, [Boyajian] has not been charged
with possession of child pornography. Instead, child pornography is admissible
to demonstrate his sexual interest in prepubescent girls, and hence can be
admitted to prove his intent, motive, and plan to commit the crimes charged in
this case.
However, evidence
focusing on details regarding [his] possession of child pornography tends to
obfuscate what role child pornography plays in this case because it suggests
that his guilt or innocence directly turns on whether he knowingly possessed
child pornography, not that the child pornography evidence is only relevant to
prove intent, motive, and plan.
U.S.
v. Boyajian, supra.
So the judge granted Boyajian’s
motion to exclude the encryption evidence. U.S. v. Boyajian, supra.