FILED
                                                                    United States Court of Appeals
                                       PUBLISH                              Tenth Circuit

                      UNITED STATES COURT OF APPEALS                      February 5, 2018

                                                                        Elisabeth A. Shumaker
                             FOR THE TENTH CIRCUIT                          Clerk of Court


UNITED STATES OF AMERICA,

      Plaintiff-Appellee,

v.                                                            No. 16-1242

JOSEPH WAYNE LYNCH, II,

      Defendant-Appellant.



           APPEAL FROM THE UNITED STATES DISTRICT COURT
                   FOR THE DISTRICT OF COLORADO
                     (D.C. No. 1:15-CR-00320-RM-1)


Lynn C. Hartfield, Law Office of Lynn C. Hartfield, LLC, Denver, Colorado, for
Defendant-Appellant.

Jason St. Julien, Assistant United States Attorney (Robert C. Troyer, Acting United
States Attorney, with him on the brief), Office of the United States Attorney, Denver,
Colorado, for Plaintiff-Appellee.



Before KELLY, McKAY, and McHUGH, Circuit Judges.


McKAY, Circuit Judge.


       A jury found Defendant Joseph Wayne Lynch II guilty of violating 49 U.S.C.

§ 46504, which prohibits the in-flight assault or intimidation of a flight crew member or
flight attendant that interferes with his or her duties. He received a sentence of four

months, followed by a three-year term of supervised release. On appeal, Defendant

challenges the district court’s interpretation of the statute, the constitutionality of the

statute, and the length of his sentence.

                                               I.
       The conduct at issue occurred in 2015 when Defendant was a first-class passenger

on a flight from Philadelphia to Denver. Defendant, who had consumed at least six beers

prior to boarding, began behaving in a loud, unruly manner. He repeatedly placed his

hands on first-class flight attendant Kimberly Ander’s lower back as she was serving him

beverages, which made her feel “very uncomfortable,” and she tried to move out of his

reach each time. (Appellant’s App. Vol. IV at 181.) Later in the flight, Defendant

“hugged [Attendant Ander] and kissed [her] on the neck” on his way back from the

bathroom, causing her to push him away and ask him not to do that. (Id. at 181-82, 184.)

Even after Attendant Ander verbally asked Defendant not to place his hand on her lower

back, he continued to do so. She testified that this unwanted touching emotionally

impacted her ability to do her duties.

       Defendant’s behavior led Attendant Ander to refuse to serve him a third in-flight

drink, at which point he became “irate,” started yelling at her, stood up from his seat, and

shouted profanities such as “f*** this airline.” (Id. at 184-85.) Fearful that the situation

was “going to go over the edge and become physical or violent at any moment,”

Attendant Ander called one of the other flight attendants to come help her in first-class.

(Id. at 184-85, 194.) She also prepared a rubber ice mallet, handcuffs, and a pot of hot

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coffee to use in case Defendant became violent. Main cabin flight attendant Carolyn

Scott then came to assist Attendant Ander in attempting to calm Defendant, leaving the

third flight attendant in charge of the remaining 138 main cabin passengers, including an

unaccompanied minor who had been in Attendant Scott’s care. Attendant Scott asked

Defendant to calm down, at which point he repeatedly yelled, “F*** you, c***.” (Id. at

230.) Defendant also shouted “let’s go” at Attendant Scott and threatened to “take this

airline down” through a lawsuit and negative social media. (Id. at 186.)

       The attendants stayed in communication with the flight crew throughout

Defendant’s tirade, which the pilots could hear over the ambient noise of the slipstream

and engine, even with their headphones on. As Defendant’s behavior escalated, the

captain gave the radios to his co-pilot so he could call ahead to dispatch and apprise them

of the situation—an action that “[took] one half of the safety margin away” since the co-

pilot had to fly the plane, man the radios, and receive weather updates without assistance

during that period. (Id. at 293-94.) Defendant’s volatile behavior lasted for roughly the

last hour and a half of the flight. Attendant Scott testified that she never returned to the

main cabin to help the third attendant with the main cabin duties because she was afraid

to leave Attendant Ander alone with Defendant in first class. Likewise, because of

Defendant’s behavior, Attendant Ander was not able to perform all her duties as the lead

flight attendant.

       Defendant was arrested upon landing. While in custody, he continued his vulgar

exclamations and verbal attacks on the authorities. Defendant was prosecuted for

violation of 49 U.S.C. § 46504 and found guilty after a jury trial. The district court

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denied Defendant’s request for reduced sentencing based on acceptance of responsibility.

Defendant now appeals.

                                              II.
       Defendant contends that the district court erred in finding that 49 U.S.C. § 46504

does not require specific intent, and in instructing the jury to that effect. Issues of

statutory interpretation are reviewed de novo, United States v. Jackson, 

,

1029-30 (10th Cir. 2001), as are questions as to whether jury instructions correctly stated

the law, United States v. Sharp, 

, 1280 (10th Cir. 2014).

       In determining whether § 46504 is a general or specific intent statute, we look first

to the plain language of the statute. See, e.g., United States v. Saenz-Gomez, 

, 793-94 (10th Cir. 2007); United States v. Morgan, 

, 1496 (10th Cir.

1991). “If the statutory language is clear, our analysis ordinarily ends.” 

. In relevant part, § 46504 provides:

       An individual on an aircraft in the special aircraft jurisdiction of the United
       States who, by assaulting or intimidating a flight crew member or flight
       attendant of the aircraft, interferes with the performance of the duties of the
       member or attendant or lessens the ability of the member or attendant to
       perform those duties, or attempts or conspires to do such an act, shall be
       fined under title 18, imprisoned for not more than 20 years, or both.
49 U.S.C. § 46504. For general intent crimes, the act need only be done “voluntarily and

intentionally, and not because of mistake or accident.” United States v. Blair, 

, 642 (10th Cir. 1995) (internal quotation marks omitted). In contrast, specific intent

crimes require that a defendant act “not only with knowledge of what he is doing, but

[also] with the objective of completing some unlawful act.” 

in § 46504

describes a specific mens rea. Where specific intent is not required, criminal statutes are
                                               4
usually read to require “only that a defendant know the facts that make his conduct

illegal.” 

. It appears from the plain-language analysis that the

district court correctly characterized § 46504 as a general intent statute.

       Reading § 46504 as a general intent statute is consistent with previous

interpretations of this law throughout our sister circuits and among our district courts.

See, e.g., United States v. Persing, 318 F.App’x 152, 154 (4th Cir. 2008) (“[Section]

46504 does not require specific intent.”); United States v. Grossman, 

,

1452 (11th Cir. 1997) (Section 46504 “defines a general intent crime”); United States v.

Compton, 

, 360 (9th Cir. 1993) (“[Section 46504’s predecessor statute1] does

not require a specific intent.”); United States v. Hicks, 

, 974 (5th Cir. 1992)

(“General intent is all that Congress required, as is evident from . . . Congress’ failure to

use a term such as ‘willfully,’ ‘intentionally,’ or ‘knowingly.’”); United States v. Meeker,

, 14 (9th Cir. 1975); United States v. Murphy, 

, 1235-36

(D. Colo. 2008). Moreover, a general intent interpretation of § 46504 best achieves the

statute’s legislative purpose of protecting air-travel safety. As the Ninth Circuit

explained with respect to § 46504’s predecessor statute:

       [T]he goal which Congress sought in this provision of the statute was to
       deter the commission of crimes which, if committed on the terrain below,

1
 Cases decided prior to 1994 address § 46504’s predecessor statute, 49 U.S.C. § 1472(j),
which prohibited assaulting, intimidating, or threatening any crew member or flight
attendant “so as to interfere with the performance by such member or attendant of his
duties or lessen the ability of such member or attendant to perform his duties.” As the
Eleventh Circuit noted, “[t]here is no indication of any congressional intent to change the
meaning of the statutory language [from § 1472(j) to § 46504] as it relates to th[e] issue
[of intent].” 

; see also H.R. Rep. No. 103-180, at 5
(1993) (“[T]his bill makes no substantive change in the law.”).
                                              5
       might be considered relatively minor, but when perpetrated on an aircraft in
       flight would endanger the lives of many. The primary danger to be averted
       is not the formation of a specific intent to interfere with aircraft operations
       but the criminal act of an assault [or] intimidation . . . upon airline
       personnel during flight. We therefore construe [§ 46504’s predecessor
       statute] as a general intent crime, in harmony with the statutory purpose of
       safeguarding flight personnel from any statutorily described acts which
       would interfere with their efficient functioning.

(internal citations omitted). Defendant argues, however, that this

legislative history and the prior decisions interpreting § 46504 as a general intent statute

are no longer relevant after Elonis v. United States, 

(2015). Elonis

concerned a challenge to a jury instruction explaining the elements of 18 U.S.C. § 875(c),

which prohibits transmitting in interstate commerce “any communication containing any

threat . . . to injure the person of another.” 

Defendant reads Elonis as

requiring specific intent before a defendant’s words can be construed as a criminally

actionable threat under § 46504.

       In rejecting this exact argument, the Fifth Circuit explained, “[t]he mental state

required [under § 875(c)] is not in the crime here.” United States v. Ziba, 653 F.App’x

809, 810 (5th Cir. 2016). We share this view. To the extent that Elonis addresses

criminal statutory interpretation beyond § 875(c), it merely reiterates existing precedent

that “we read into the statute only that mens rea which is necessary to separate wrongful

conduct from otherwise innocent conduct.” Elonis, 135 S. Ct at 2010 (internal quotation

marks omitted). A general intent reading of § 46504, which still requires that a

defendant’s conduct be voluntary and deliberate, readily satisfies Elonis’ mens rea

standard.


                                              6
       Defendant attempts to distinguish his arguments from those considered in previous

cases by focusing on the mens rea requirements of the assault or intimidation elements of

§ 46504. He asserts that previous cases that “focused solely on the interference with

flight crew as a stand-alone element (e.g., Persing, Grossman) . . . do not answer the

questions posed here.” (Appellant’s Br. at 20.) As the district court’s jury instruction

correctly explained, assault has two commonly recognized legal meanings: (1) “when a

person intentionally threatens to hurt someone else” and has the apparent ability to do so,

and (2) when a person commits a voluntary, deliberate act “which constitutes an

offensive touching.” (Appellant’s App. Vol. IV at 455.) This second type of assault, or

common law battery, does not require specific intent—only that the touching is

“unwanted by the person touched and offensive to persons of ordinary sensibilities.” Id.;

see, e.g, United States v. Mason, 

, at *5-6 (10th Cir. Oct. 5, 2017)

(holding that common law battery can be accomplished by the slightest offensive

touching). Defendant acknowledges that “the [district] court was correct with respect to

the ‘interference with flight crew duties by assault’ formulation of the offense,” but then

argues that the same statutory interpretation does not apply to intimidation because it is

not a “stand-alone” offense. (Appellant’s Br. at 18.)

       Defendant’s reading of the statute asks too much. Nothing in the plain language

of the statute implies that an additional specific intent mens rea should be read into the

“intimidation” element. Indeed, doing so would create a cumbersome interpretation of

the statute in which a different mens rea applied to separate means of committing the

same crime without any textual support that Congress intended such a division. We are

                                              7
loath to read a mens rea requirement into the statute that could potentially undermine

Congress’s regulatory purpose of promoting airline safety. See 

(“Assuring the utmost in airline safety is the clear purpose behind [§ 46504’s predecessor

statute].”). Flight attendants and crew are trained on how to handle unpleasant

passengers and deescalate tensions. If a passenger’s behavior is intimidating enough to

prevent an attendant or crew member from fully performing his or her duties as usual,

this moves beyond normal aircraft protocol and undermines the safety of everyone on the

aircraft. The offending passenger should not be able to avoid culpability for this

dangerous behavior by simply arguing that he or she did not intend to intimidate the

flight crew or attendants. Yet, a specific intent reading of the intimidation element would

do just that. For the reasons discussed, we conclude that § 46504 is a general intent

statute, as the district court’s jury instructions properly explained.

       Defendant also argues that § 46504 is unconstitutionally overbroad, both facially

and as applied, because it punishes a substantial amount of protected free speech.

Challenges to the constitutionality of a statute are reviewed de novo. United States v.

Brune, 

, 1015 (10th Cir. 2014). The court begins its review with the

presumption that the statute is constitutional. 

       Defendant asserts that § 46504 is facially overbroad because it focuses on speech

or conduct that causes a person of ordinary sensibilities to fear bodily harm or alter his or

her duties. Because conflicts frequently arise between airline customers and flight

attendants, Defendant contends that this could give rise to arbitrary prosecution under the

statute for nothing more than voicing a complaint, which is protected speech. With

                                               8
respect to his as-applied challenge, Defendant maintains that all of the things he said

during the flight (e.g., demanding more alcohol, calling the flight attendants foul names,

threatening to “take down the airline” with negative publicity) were protected speech

under the First Amendment. He acknowledges that his speech was offensive, but argues

that it did not provoke immediate violence or communicate a serious threat of harm.

       Section 46504 prohibits assault or intimidation of a flight crew member that

interferes with that person’s duties on an airplane during flight. In doing so, the statute

sets out a content-neutral prohibition on conduct in a specific time, place, and manner.

Content-neutral restrictions are constitutional if they are narrowly tailored to serve a

significant governmental interest and leave open ample channels for communicating.

See, e.g., Ward v. Rock Against Racism, 

, 791 (1989). Here, the statute

serves the significant governmental interest of prohibiting conduct that could otherwise

present a significant threat to public safety for airline passengers and employees. See

-72; 

. Moreover, nothing in the statute

prohibits profanity or any other content, per se. See 

(“Rather than

discriminating against protected profanity or vulgarity, the statute reasonably regulates

the time, place, and manner of speech, irrespective of its particular content.”). Section

46504 is not facially overbroad.

       Likewise, there is no constitutional problem with the statute’s application to

Defendant’s case. His conduct falls squarely in the type of behavior prohibited under the

statute. Screaming in flight attendants’ faces, shouting vile insults at them, and refusing

to calm down all combined to intimidate the flight attendants to a degree that interfered

                                              9
with the performance of their duties. Moreover, his repeated offensive touching of

Attendant Ander caused her extreme discomfort and emotionally interfered with her

ability to do her duties.

       Defendant also argues that § 46504 is unconstitutionally vague because it does not

adequately inform a passenger what constitutes criminal behavior. Challenges to a

statute for being unconstitutionally vague are reviewed de novo. United States v.

Wenger, 

, 851 (10th Cir. 2005).

       Defendant asserts that there is no clear line between impolite conduct and criminal

conduct because the district court’s reading of the statute turns on whether the flight crew

member or attendant feels threatened and changes his or her behavior as a result. With

respect to his own conduct, Mr. Lynch argues that “[i]n a case such as this, where a

touching is slight,” involving “merely touch[ing] a flight attendant, or even kiss[ing] her

without her consent,” “it is difficult for an ordinary person to tell whether he ha[d] just

committed a felony.” (Appellant’s Br. at 38-40.) He further suggests that the only

interference with the flight attendant duties this conduct may have caused was that

“someone in row 16 has to wait five minutes before getting a soda refill.” 

Lynch disputes the district court’s assertion that it could only find the statute to be

unconstitutionally vague if it were vague in all of its applications and that the vagueness

challenge must be rejected if some improper conduct clearly fell within the scope of the

statute, as was the case here. Mr. Lynch argues that this holding was incorrect under the

Supreme Court’s reasoning in Johnson v. United States, 

, 2560-61 (2015)

(citations omitted).

                                              10
       In Johnson, the Supreme Court rejected as mere “tautology” the view that in order

for a “statute to be vague, it [must be] vague in all its applications.” 

Thus,

we undertake a full vagueness analysis.

       To withstand a vagueness challenge, a penal statute must “define the criminal

offense with sufficient definiteness that ordinary people can understand what conduct is

prohibited and in a manner that does not encourage arbitrary or discriminatory

enforcement.” United States v. Orona, 

, 1310 (10th Cir. 2013) (internal

quotation marks omitted). Section 46504 readily satisfies this standard. A person of

ordinary intelligence could read it and know what type of conduct is prohibited (assault

or intimidation of flight crew or attendants), where it is prohibited (on a plane, in-flight),

and what result the statute is intended to prevent (reduction in aircraft safety). The statute

also makes clear when this law would be enforced: if an in-flight act of assault or

intimidation against flight crew members or attendants interferes with or lessens the

ability of the crew to perform their duties.

       Looking at the particular circumstances of this case, a person of ordinary

intelligence could foresee that repeatedly touching a flight attendant on her lower back,

hugging her and kissing her neck without her permission, screaming profanities in her

face, threatening economic harm to the airline, and refusing to calm down are “actions

which could inhibit the performance of an attendant’s duties.” United States v. Tabacca,

, 913 (9th Cir. 1991).

       Finally, the statute is narrowly tailored to serve a substantial government interest

and “does not cast a sweeping net at amorphous categories of speech” or reach a

                                               11
substantial amount of constitutionally protected speech. 

. For all

these reasons, we conclude that § 46504 is not unconstitutionally vague.

       Lastly, Defendant claims that the district court erred in not adjusting his

sentencing level on the basis of acceptance of responsibility. Denials of a sentencing

adjustment for acceptance of responsibility are reviewed for clear error and are entitled to

great deference. United States v. Sarracino, 

, 1173-74 (10th Cir. 2003).

       The Sentencing Guidelines allow for a two-level decrease in the offense level “[i]f

the defendant clearly demonstrates acceptance of responsibility for his offense.”

U.S.S.G. § 3E1.1(a). Relying on United States v. Gauvin, Defendant maintains that he

meets the acceptance-of-responsibility requirements because he did not contest the facts

of his conviction, only the legal issue of whether these actions violated the statute. 

, 806 (10th Cir. 1999). Defendant insists that the district court’s error was not

harmless because the bottom end of the lower sentencing level would have allowed for

less prison time than he received.

       After reviewing the district court’s sentencing decision, we find no evidence of

error. Defendant did not clearly demonstrate acceptance of responsibility because he

disputed several factual contentions at trial—arguing, for instance, that his touching of

Attendant Ander was meant only to get her attention and, later, as a conciliatory gesture.

(Appellant’s Br. at 8); (contra Appellant’s App. Vol. IV at 181-82 (Attendant Ander

testifying that Defendant’s hand on her back “wasn’t just like trying to get my

attention.”)); see also U.S.S.G. § 3E1.1(a) cmt. n.1(A) (“[A] defendant who falsely

denies, or frivolously contests, relevant conduct that the court determines to be true has

                                             12
acted in a manner inconsistent with acceptance of responsibility.”). As the district court

explained, “[Defendant] presented a defense that was not an acceptance of responsibility.

It was, in essence, This stuff is just [a] loud, drunk guy, and It is not intimidation, and it is

not assault. In other words, He is not guilty . . . .” (Appellant’s App. Vol. IV at 486.)

       The district court also correctly considered Defendant’s pre-trial conduct, which

included continued profanity, screaming, and aggression toward the arresting officers

who met him at the gate once the plane landed. (Appellant’s App. Vol. II at 43); see also

U.S.S.G. § 3E1.1(a) cmt. n.2 (“[A] determination that a defendant has accepted

responsibility will be based primarily upon pre-trial statements and conduct.”). This was

not the behavior of a person who had accepted responsibility for his actions.

       Finally, Defendant’s reliance on Gauvin is unpersuasive. As discussed above,

unlike the defendant in Gauvin, Defendant has not “admitted to all the conduct with

which he was 

. It should also be noted that in our decision to

uphold the acceptance of responsibility reduction in Gauvin, “we merely accorded the

district court the requisite deference” and “did not indicate that other sentencing courts

would be obliged to reach the same conclusion on similar facts.” United States v.

McGehee, 

, 877 (10th Cir. 2012). Thus, “in light of the operative deferential

standard of review, Gauvin’s outcome does not dictate the appropriate resolution here . . .

even if the facts were similar.” United States v. Herriman, 

, 1257 (10th

Cir. 2014) (emphasis omitted). Instead, we must look to the general legal principles

animating Sentencing Guideline § 3E1.1, as the district court properly did. Ultimately,

this is not the “rare situation[]” in which a defendant has “clearly demonstrate[d] an

                                               13
acceptance of responsibility for his criminal conduct even though he exercises his

constitutional right to a trial.” U.S.S.G. § 3E1.1(a) cmt. n.2. For this reason, we defer to

the district court’s sentencing decision.



                                                  III.
       For the foregoing reasons, we AFFIRM Defendant’s conviction and sentence.




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