NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS APR 27 2021 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 19-30110
Plaintiff-Appellee, D.C. No. 4:17-cr-06014-WFN-6 v.
ROSALIO EMMANUEL SANCHEZ, AKA MEMORANDUM* Rosalio Sanchez, AKA Rosalio Emanuel Sanchez, AKA Rosalio Manuel Sanchez,
Defendant-Appellant.
Appeal from the United States District Court for the Eastern District of Washington Wm. Fremming Nielsen, District Judge, Presiding
Submitted February 3, 2021** Seattle, Washington
Before: GRABER, McKEOWN, and PAEZ, Circuit Judges.
Rosalio Sanchez (“Sanchez”) appeals his conviction for conspiracy to
distribute methamphetamine in violation of 21 U.S.C. §§ 846, 841(a)(1),
(b)(1)(A)(ii)(II), (viii) (“Count One”) and distribution of methamphetamine in
* This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. ** The panel unanimously concludes this case is suitable for decision without oral argument. See Fed. R. App. P. 34(a)(2). violation of § 841(a)(1), (b)(1)(A)(viii) (“Count Two”). We have jurisdiction
under 28 U.S.C. § 1291. We affirm.
1. Sanchez raises two challenges to the jury instructions for Count One.
Because there was no objection, we review for plain error. United States v.
Vasquez-Velasco, 15 F.3d 833, 847 (9th Cir. 1994). First, Sanchez argues that the
district court erred in using the disjunctive “methamphetamine or cocaine” in the
jury instructions, when the indictment alleged in the conjunctive
“methamphetamine and cocaine.” “The government may charge in the conjunctive
and prove in the disjunctive” when any of the acts specified in the statute—and
included in the indictment—can establish guilt. United States v. Robertson, 895
F.3d 1206, 1219 (9th Cir. 2018). Because § 841(b)(1)(A) enumerates a list of
different drug quantities and types that can trigger a violation of § 841(a)(1),
including both 5 kilograms of cocaine and 500 grams or more of a mixture
containing methamphetamine, the government can charge in the conjunctive but
prove a violation in the disjunctive. Second, a jury does not need to find that the
type and quantity of drugs were within the scope of agreement or reasonably
foreseeable. United States v. Collazo, 984 F.3d 1308, 1315 (9th Cir. 2021) (en
banc).
Because there was no error in the jury instructions or the form of the special
verdict, this claim fails plain error review. United States v. Recio, 371 F.3d 1093,
2 1100 (9th Cir. 2004).
2. Sanchez argues that three law enforcement lay witnesses improperly
provided expert witness testimony. We review evidentiary rulings for abuse of
discretion. United States v. Whittemore, 776 F.3d 1074, 1077 (9th Cir. 2015).
Opinion testimony by a lay witness must be both “rationally based on the witness’s
perception” and “not based on scientific, technical, or other specialized knowledge
within the scope of Rule 702.” Fed. R. Evid. 701.
Agent Vierra and Detective Black did not provide improper expert
testimony. For both officers, their lay testimony provided helpful context for their
involvement in the case: Agent Vierra for his work with an informant, and
Detective Black for his work as an undercover agent.
The district court, however, abused its discretion when it permitted Agent
Butler to opine about the meaning of drug jargon used in nine exhibits depicting
text messages between Sanchez and unknown others. “Drug jargon is a specialized
body of knowledge, familiar only to those wise in the ways of the drug trade, and
therefore a fit subject for expert testimony.” United States v. Freeman, 498 F.3d
893, 901 (9th Cir. 2007) (internal quotation marks and citation omitted). Agent
Butler’s testimony about the meaning of terms in the text messages was not based
on his “knowledge of the particular case and the defendants,” but rather on his
“experience in investigating narcotics offenses.” United States v. Reed, 575 F.3d
3 900, 922 (9th Cir. 2009). Given the substance of his testimony regarding the text
messages, he testified as an expert, not as a percipient lay witness.
The admission of improper expert testimony is non-constitutional error
subject to harmless error review. United States v. Rahm, 993 F.2d 1405, 1415 (9th
Cir. 1993). We conclude, in light of all the evidence, that the error was harmless.
3. Sanchez argues that the text messages extracted from his cellphone—the
same text messages Agent Butler discussed in his testimony—were inadmissible
hearsay and their admission violated the Confrontation Clause. The government
argues that the statements were admissible as co-conspirator statements under
Federal Rule of Evidence 801(d)(2)(E). We review for clear error the district
court’s factual determination of whether a conspiracy existed. United States v.
Moran, 493 F.3d 1002, 1010 (9th Cir. 2007) (per curiam).
The text messages were not admissible as co-conspirator statements. The
government bears the burden of proving by a preponderance of the evidence that a
conspiracy existed between the defendant and a co-conspirator, Bourjaily v. United
States, 483 U.S. 171, 175–76 (1987), and the government cannot rely only on co-
conspirator statements themselves to prove the existence of a conspiracy. United
States v. Castaneda, 16 F.3d 1504, 1507 (9th Cir. 1994). Without knowing the
identities of the other parties, the government relied solely on the statements
themselves to prove the existence of the conspiracy.
4 The admission of the text messages, however, did not violate the
Confrontation Clause because they were not testimonial. There is no indication
that the statements were made “under circumstances which would lead an objective
witness reasonably to believe that the statement would be available for use at a
later trial.” Crawford v. Washington, 541 U.S. 36, 52 (2004).
Improper admission of hearsay evidence is subject to harmless error review,
United States v. Morales, 720 F.3d 1194, 1199 (9th Cir. 2013), and we conclude
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NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS APR 27 2021 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 19-30110
Plaintiff-Appellee, D.C. No. 4:17-cr-06014-WFN-6 v.
ROSALIO EMMANUEL SANCHEZ, AKA MEMORANDUM* Rosalio Sanchez, AKA Rosalio Emanuel Sanchez, AKA Rosalio Manuel Sanchez,
Defendant-Appellant.
Appeal from the United States District Court for the Eastern District of Washington Wm. Fremming Nielsen, District Judge, Presiding
Submitted February 3, 2021** Seattle, Washington
Before: GRABER, McKEOWN, and PAEZ, Circuit Judges.
Rosalio Sanchez (“Sanchez”) appeals his conviction for conspiracy to
distribute methamphetamine in violation of 21 U.S.C. §§ 846, 841(a)(1),
(b)(1)(A)(ii)(II), (viii) (“Count One”) and distribution of methamphetamine in
* This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. ** The panel unanimously concludes this case is suitable for decision without oral argument. See Fed. R. App. P. 34(a)(2). violation of § 841(a)(1), (b)(1)(A)(viii) (“Count Two”). We have jurisdiction
under 28 U.S.C. § 1291. We affirm.
1. Sanchez raises two challenges to the jury instructions for Count One.
Because there was no objection, we review for plain error. United States v.
Vasquez-Velasco, 15 F.3d 833, 847 (9th Cir. 1994). First, Sanchez argues that the
district court erred in using the disjunctive “methamphetamine or cocaine” in the
jury instructions, when the indictment alleged in the conjunctive
“methamphetamine and cocaine.” “The government may charge in the conjunctive
and prove in the disjunctive” when any of the acts specified in the statute—and
included in the indictment—can establish guilt. United States v. Robertson, 895
F.3d 1206, 1219 (9th Cir. 2018). Because § 841(b)(1)(A) enumerates a list of
different drug quantities and types that can trigger a violation of § 841(a)(1),
including both 5 kilograms of cocaine and 500 grams or more of a mixture
containing methamphetamine, the government can charge in the conjunctive but
prove a violation in the disjunctive. Second, a jury does not need to find that the
type and quantity of drugs were within the scope of agreement or reasonably
foreseeable. United States v. Collazo, 984 F.3d 1308, 1315 (9th Cir. 2021) (en
banc).
Because there was no error in the jury instructions or the form of the special
verdict, this claim fails plain error review. United States v. Recio, 371 F.3d 1093,
2 1100 (9th Cir. 2004).
2. Sanchez argues that three law enforcement lay witnesses improperly
provided expert witness testimony. We review evidentiary rulings for abuse of
discretion. United States v. Whittemore, 776 F.3d 1074, 1077 (9th Cir. 2015).
Opinion testimony by a lay witness must be both “rationally based on the witness’s
perception” and “not based on scientific, technical, or other specialized knowledge
within the scope of Rule 702.” Fed. R. Evid. 701.
Agent Vierra and Detective Black did not provide improper expert
testimony. For both officers, their lay testimony provided helpful context for their
involvement in the case: Agent Vierra for his work with an informant, and
Detective Black for his work as an undercover agent.
The district court, however, abused its discretion when it permitted Agent
Butler to opine about the meaning of drug jargon used in nine exhibits depicting
text messages between Sanchez and unknown others. “Drug jargon is a specialized
body of knowledge, familiar only to those wise in the ways of the drug trade, and
therefore a fit subject for expert testimony.” United States v. Freeman, 498 F.3d
893, 901 (9th Cir. 2007) (internal quotation marks and citation omitted). Agent
Butler’s testimony about the meaning of terms in the text messages was not based
on his “knowledge of the particular case and the defendants,” but rather on his
“experience in investigating narcotics offenses.” United States v. Reed, 575 F.3d
3 900, 922 (9th Cir. 2009). Given the substance of his testimony regarding the text
messages, he testified as an expert, not as a percipient lay witness.
The admission of improper expert testimony is non-constitutional error
subject to harmless error review. United States v. Rahm, 993 F.2d 1405, 1415 (9th
Cir. 1993). We conclude, in light of all the evidence, that the error was harmless.
3. Sanchez argues that the text messages extracted from his cellphone—the
same text messages Agent Butler discussed in his testimony—were inadmissible
hearsay and their admission violated the Confrontation Clause. The government
argues that the statements were admissible as co-conspirator statements under
Federal Rule of Evidence 801(d)(2)(E). We review for clear error the district
court’s factual determination of whether a conspiracy existed. United States v.
Moran, 493 F.3d 1002, 1010 (9th Cir. 2007) (per curiam).
The text messages were not admissible as co-conspirator statements. The
government bears the burden of proving by a preponderance of the evidence that a
conspiracy existed between the defendant and a co-conspirator, Bourjaily v. United
States, 483 U.S. 171, 175–76 (1987), and the government cannot rely only on co-
conspirator statements themselves to prove the existence of a conspiracy. United
States v. Castaneda, 16 F.3d 1504, 1507 (9th Cir. 1994). Without knowing the
identities of the other parties, the government relied solely on the statements
themselves to prove the existence of the conspiracy.
4 The admission of the text messages, however, did not violate the
Confrontation Clause because they were not testimonial. There is no indication
that the statements were made “under circumstances which would lead an objective
witness reasonably to believe that the statement would be available for use at a
later trial.” Crawford v. Washington, 541 U.S. 36, 52 (2004).
Improper admission of hearsay evidence is subject to harmless error review,
United States v. Morales, 720 F.3d 1194, 1199 (9th Cir. 2013), and we conclude
that this error was harmless.
4. Photos of WhatsApp communications from an informant’s phone were
properly authenticated. We review a district court’s determination “regarding the
proper authentication of evidence for abuse of discretion.” United States v.
Estrada-Eliverio, 583 F.3d 669, 672 (9th Cir. 2009).
Testimony of a witness with knowledge of an item can authenticate that
item. Fed. R. Evid. 901(b)(1). The informant testified that the photos were
accurate copies of messages he exchanged with another member of the conspiracy,
Jesus Bueno. Sanchez argues that the messages were inadmissible because the
photos did not capture all of the text in the messages. But no witness testified that
the messages had been altered, and even Bueno did not question the photos’
authenticity. The district court did not abuse its discretion in admitting the photos
5 of the WhatsApp messages.1
5. The removal of Sanchez’s nephew from the courtroom under Federal Rule
of Evidence 615 did not violate Sanchez’s Sixth Amendment right to a public trial.
We review for abuse of discretion a district court’s exclusion of a witness under
Rule 615, United States v. Seschillie, 310 F.3d 1208, 1213 (9th Cir. 2002), and
review de novo whether a defendant was denied the right to a public trial, United
States v. Shryock, 342 F.3d 948, 974 (9th Cir. 2003).
Federal Rule of Evidence 615 requires that a district court, at a party’s
request, “order witnesses excluded so that they cannot hear other witnesses’
testimony,” provided the witnesses to be excluded do not fall into one of four
exempted categories. Fed. R. Evid. 615. The government subpoenaed Sanchez’s
nephew and another observer and invoked Rule 615, and the district court excluded
them under that rule. The district court did not abuse its discretion in excluding the
nephew from the courtroom under Rule 615, nor was Sanchez’s right to a public
trial violated. The government concedes that excluding the nephew constituted a
partial closure, but because the government proffered a legitimate basis for the
subpoena, there was a “substantial reason” for the partial closure. See United
States v. Sherlock, 962 F.2d 1349, 1356–57 (9th Cir. 1989).
1 To the extent that Sanchez similarly challenges the admission of audio recordings sent by Jesus Bueno to the informant, those recordings were also properly authenticated, as the informant testified to their accuracy.
6 6. The cumulative error of admitting the text messages from Sanchez’s
phone and Agent Butler’s testimony interpreting those messages does not require
reversal under Parle v. Runnels, 505 F.3d 922, 927 (9th Cir. 2007). The
government presented significant other evidence of Sanchez’s participation in the
conspiracy, including the informant’s testimony that he arranged with a leader of
the conspiracy to purchase methamphetamine from Sanchez, testimony from
cooperating members of the conspiracy, and evidence seized from Sanchez’s
home. Any errors by the district court did not render the trial fundamentally
unfair.
AFFIRMED.