United States v. Harris, M., Aplt.

[J-43-2022]
IN THE SUPREME COURT OF PENNSYLVANIA
EASTERN DISTRICT

BAER, C.J., TODD, DONOHUE, DOUGHERTY, WECHT, MUNDY, BROBSON, JJ.

UNITED STATES OF AMERICA, : No. 5 EAP 2022
:
Appellee : Petition for Certification of Question
: of Law from the United States Court
: of Appeals for the Third Circuit at
v. : No. 17-1861
:
: ARGUED: September 13, 2022
MARC J. HARRIS, :
:
Appellant :

OPINION

CHIEF JUSTICE TODD DECIDED: February 22, 2023
This Court granted the Petition for Certification of Question of Law filed by the

United States Court of Appeals for the Third Circuit (“Third Circuit”) to address the single

issue of whether Pennsylvania’s first-degree aggravated assault provision, codified at 18

Pa.C.S. § 2702(a)(1), requires some use of physical force. For the reasons expressed

herein, we answer this inquiry in the negative, and hold that the offense of aggravated

assault under Section 2702(a)(1) does not require the actor to exercise physical force

when inflicting or attempting to inflict serious bodily injury upon the victim.

I. Background

The relevant facts are set forth in the Third Circuit’s certification petition. Briefly,

in 2010, in a federal prosecution, Appellant Marc Harris pled guilty to possession of a

firearm by a convicted felon. See 18 U.S.C. § 922(g)(1) (providing that it shall be unlawful

for a person who has been convicted of a crime punishable by imprisonment for a term
exceeding one year to possess a firearm). This federal offense generally carries a

maximum sentence of 10 years imprisonment. Id. § 924(a)(2). The United States District

Court for the Eastern District of Pennsylvania (“District Court”), however, sentenced

Appellant pursuant to the federal Armed Career Criminal Act (“ACCA”), which requires

imposition of a mandatory term of 15 years imprisonment where a person who committed

a firearm violation pursuant to 18 U.S.C. § 922(g) has three previous convictions of “a

violent felony or a serious drug offense, or both.” Id. § 924(e)(1). Notably, the ACCA

defines the term “violent felony” as including any crime punishable by a term of

imprisonment exceeding one year that, inter alia: (1) “has as an element the use,

attempted use, or threatened use of physical force against the person of another”

(“element of force clause”). 1

To determine whether a defendant’s prior conviction qualifies as a “violent felony”

under the ACCA, the United States Supreme Court requires federal sentencing courts to

generally follow a “categorical approach,” examining only the statutory definitions – i.e.,

examining only the elements of a defendant’s prior offense, and not the particular facts

underlying the prior conviction – and comparing those elements with the ACCA’s

definition of “violent felony.” Taylor v. United States, 495 U.S. 575, 600 (1990). The high

Court reasoned that Congress did not intend for federal sentencing courts to engage in

an elaborate fact-finding process to determine the ACCA-eligible prior convictions, as

1 The ACCA also defines “violent felony” as a crime that: “is burglary, arson, or extortion,
[or] involves use of explosives” (“enumerated offenses clause”); or “otherwise involves
conduct that presents a serious potential risk of physical injury to another” (“residual
clause”). 18 U.S.C. § 924(e)(2)(B). In 2015, the United States Supreme Court in Johnson
v. United States, 576 U.S. 591 (2015), invalidated the residual clause, finding that it was
unconstitutionally vague. Id. at 606. Thus, the ACCA enhancement applicable to prior
violent felonies now applies only if the prosecution satisfies either the element of force
clause or the enumerated offenses clause. The high Court subsequently held that
Johnson applies retroactively on collateral review. Welch v. United States, 578 U.S. 120
(2016).

[J-43-2022] - 2
such a procedure was unsupported by the ACCA’s statutory language and legislative

history, would raise daunting practical difficulties, and would result in potential unfairness.

Id. at 601.

Relevant here, Appellant was sentenced to the mandatory 15-year ACCA

sentence based, in pertinent part, on his prior conviction of aggravated assault under 18

Pa.C.S. § 2702(a)(1), which provides:

§ 2702. Aggravated assault
(a) Offense defined.--A person is guilty of aggravated assault
if he:
(1) attempts to cause serious bodily injury to another, or
causes such injury intentionally, knowingly or recklessly under
circumstances manifesting extreme indifference to the value
of human life;
Id. 2

In 2016, Appellant filed a habeas corpus motion in the District Court, seeking

correction of his ACCA sentence in light of the high Court’s 2015 ruling in Johnson, on

the theory that his prior Pennsylvania convictions for robbery and aggravated assault

qualified as violent felonies under the ACCA only pursuant to the clause stricken in

Johnson, thereby rendering Appellant’s ACCA sentence illegal. 3 The District Court

denied the habeas corpus motion without explanation. On appeal, the Third Circuit

remanded Appellant’s claim to the District Court to determine whether a certificate of

appealability was warranted. See 28 U.S.C. § 2553(c)(1) (providing that an appeal in

2 Appellant’s other qualifying convictions, not at issue here, were for three robberies in
violation of 18 Pa.C.S. § 3701(a)(1) and a controlled substance offense in violation of 35
P.S. § 780-113(a)(30). See Brief for Appellant at 3-4 n.1.
3See supra note 1. Appellant’s challenges to his ACCA sentence based upon his robbery
convictions are not relevant to this matter; thus, they are not detailed herein.

[J-43-2022] - 3
certain habeas corpus proceedings challenging a sentence will not lie unless a district

court issues a certificate of appealability).

The District Court declined to issue a certificate of appealability, concluding that

Appellant’s ACCA sentence was legal because two of his prior robbery convictions and

his aggravated assault conviction qualified as violent felonies under the ACCA’s element

of force clause, and, thus, he had more than three requisite predicate offenses. Appellant

subsequently filed a motion for a certificate of appealability in the Third Circuit, which that

court granted on the question of whether reliance upon Appellant’s robbery and

aggravated assault convictions to enhance his sentence under the ACCA violated due

process.

The Third Circuit thereafter sua sponte filed a Petition for Certification of Question

of Law in this Court pursuant to Pa.R.A.P. 3341(c). 4 The petition asserted that the United

States Government (“United States”) had since conceded that two of Appellant’s robbery

convictions did not qualify as ACCA predicate offenses, yet it maintained that Appellant

still had three convictions of a “violent felony or a serious drug offense” based, in part, on

his aggravated assault conviction. Petition for Certification of Question of Law at 4-5.

Accordingly, the Third Circuit observed that, to resolve Appellant’s appeal, it must

determine whether the Pennsylvania aggravated assault conviction qualifies as a violent

felony under the ACCA. Because the ACCA’s “element of force” clause requires an

offense to have an element of “the use, attempted use, or threatened use of physical force

against the person of another,” 18 U.S.C. § 924(e)(2)(B)(i), the Third Circuit was tasked

4 Pennsylvania Rule of Appellate Procedure 3341(c) provides, inter alia, that this Court
may accept certification of a question of law where special and important reasons for
granting certification exist, including, but not limited to where: (1) the question is one of
first impression and requires prompt and definitive resolution by this Court; (2) there are
conflicting decisions in other courts regarding the question; or (3) the question concerns
an unsettled issue of the constitutionality, construction, or application of a state statute.

[J-43-2022] - 4
with evaluating whether aggravated assault under 18 Pa.C.S. § 2702(a)(1) has, as an

element, the use of physical force.

The Third Circuit acknowledged that it had already decided that precise issue in

United States v. Mayo, 901 F.3d 218 (3rd Cir. 2018), and concluded that aggravated

assault pursuant to Section 2702(a)(1) could not serve as an ACCA predicate offense

because it had no element requiring the use of force. Petition for Certification of Question

of Law at 5-6 (citing Mayo, 901 F.3d at 230). 5 Critically, however, the Third Circuit

maintained that the Mayo decision was based upon a single case decided by an

intermediate Pennsylvania appellate court in Commonwealth v. Thomas, 867 A.2d 594

(Pa. Super. 2005). Petition for Certification of Law at 5 (citing Thomas, 867 A.2d at 597,

602).

In Thomas, the defendant was convicted under Section 2702(a)(1) of the

aggravated assault of her four-year-old son after she starved him to death. On appeal,

the defendant contended that there was insufficient evidence to support the conviction

because the Commonwealth’s evidence failed to demonstrate either the threat or use of

force. The Superior Court rejected the defendant’s contention, holding that “evidence of

5 The Third Circuit in Mayo found that the term “physical” in “physical force” refers to “force
exerted by and through concrete bodies,” which “distinguish[es] physical force from, for
example, intellectual force or emotional force.” Mayo, 901 F.3d at 226 (citing Johnson v.
United States, 559 U.S. 133, 138 (2010) (citing Webster’s New International Dictionary
986 (2nd ed. 1954)). It further found that “physical force” denotes “[f]orce consisting in a
physical act,” such as “a violent act directed against a robbery victim.” Id. The Mayo
court observed that, on its face, Section 2702(a)(1) does not include an element of
“physical force.” Id. at 227. Instead, it held that Section 2702(a)(1) depends upon the
causation or attempted causation of serious bodily injury. Id. at 228. Relying on
Pennsylvania intermediate appellate court case law discussed infra, the Mayo court
reasoned that physical force and bodily injury are not coterminous, and Section
2702(a)(1) requires causing or attempting to cause serious bodily injury, “regardless of
whether that injury results from any physical force.” Id. at 229. The Mayo court concluded
that, because Section 2702(a)(1) criminalizes certain acts of omission, it “sweeps more
broadly than the ACCA’s definition of ‘physical force,’” and it, therefore, does not qualify
as a predicate offense under the ACCA. Id. at 230.

[J-43-2022] - 5
the use of force or the threat of force is not an element of the crime of aggravated assault.”

Thomas, 867 A.2d at 597. The court observed that the defendant offered no authority to

suggest that Pennsylvania courts ever required proof of the use or threat of force to

sustain a conviction of aggravated assault. Id. Additionally, the Superior Court

referenced extensive evidence detailing how the defendant isolated her son from contact

with others, left the child alone in the residence, starved him, failed to obtain medical

assistance for him, and forced him to live in inhumane conditions. Id. at 598-99. This

evidence, the Superior Court concluded, demonstrated that the defendant attempted to

cause and did cause serious bodily injury to her son, resulting in his death by starvation,

and that she intentionally, knowingly, or recklessly did so, manifesting extreme

indifference to the value of human life, sufficient to sustain her conviction of aggravated

assault under Section 2702(a)(1). Id. at 602.

In its petition for certification, the Third Circuit also highlighted the United States’

contention that Mayo was wrongly decided because: (1) Thomas expressed only the view

of a panel of an intermediate appellate court, not this Court; and (2) the Thomas facts,

i.e., starving a child to death, necessarily involved the use of physical force as defined in

the ACCA. Asserting that it had found no other published Pennsylvania decision

supporting the view expressed in Thomas, the Third Circuit submitted that it could not

predict how this Court would decide the issue. Accordingly, it concluded that the legal

question satisfied the standard for certification as it involved “[t]he question of law [which]

concerns an unsettled issue of the constitutionality, construction or application of a statute

of this Commonwealth.” Pa.R.A.P. 3341(c)(3). The Third Circuit posited that a

determination from this Court on the question would enable it to resolve the applicability

[J-43-2022] - 6
of the ACCA’s sentencing enhancement for Appellant, as well as those similarly situated

who have a prior conviction under Section 2702(a)(1). 6

This Court subsequently granted the Petition for Certification of Question of Law

to consider the following issue, as framed by the Third Circuit: 7

Whether the Pennsylvania First-Degree Aggravated Assault
provision, codified at 18 Pa. Cons. Stat. § 2702(a)(1), requires
some use of physical force, as the [United States] contends,
or, instead, as the Pennsylvania Superior said in
Commonwealth v. Thomas, 867 A.2d 594, 597 (Pa. Super. Ct.
2005), the statute means that “the use of force or threat of
force is not an element of the crime . . . .”
United States v. Harris, 272 A.3d 1286 (Pa. 2022) (table).

Because this matter involves the interpretation of a Pennsylvania criminal statute

and a Commonwealth prosecutor was not an advocate in the case, this Court invited the

Office of Attorney General (“Commonwealth”) to submit a brief and participate in oral

argument regarding the certified issue to represent the Commonwealth’s interests. 8

II. Arguments

Appellant argues that the proper response to the certified question is to hold that

the use or threatened use of physical force is not required by Section 2702(a)(1) because

the plain text of the provision does not include physical force as an element of the offense.

He observes that, contrary to Section 2702(a)(1), the General Assembly defined a

separate aggravated assault offense at Section 2702(a)(6), affirmatively requiring that the

threatened serious bodily injury be inflicted in a particular manner. Brief for Appellant at

14 (citing 18 Pa.C.S. § 2702(a)(6) (defining second-degree aggravated assault as

6Appellant filed an application for reconsideration in the Third Circuit, contending that the
certification petition was inappropriate because the issue sought to be certified had been
decided in Mayo. The Third Circuit denied the motion without explanation.
7 The United States did not challenge the Third Circuit’s articulation of the question sought
to be certified.
8 As discussed below, the Commonwealth agreed to participate in this matter.

[J-43-2022] - 7
“attempt[ing] by physical menace to put [enumerated individuals] in fear of imminent

serious bodily injury”)). Appellant submits that this Court may not add an element

requiring physical force when the statutory text of Section 2702(a)(1) does not expressly

include it. He also observes that the Pennsylvania Suggested Standard Criminal Jury

Instruction on aggravated assault does not contain any reference to an element requiring

physical force. Id. at 13 (citing Pa.S.S.J.I. (Criminal) § 15.2702A-B).

Appellant contends that the Superior Court analyzed the issue properly in Thomas

in holding that “the use of force or the threat of force is not an element of the crime of

aggravated assault.” Thomas, 867 A.2d at 597. This was not dicta, he maintains,

because the court was responding to the precise issue of whether physical force is an

element of aggravated assault under Section 2702(a)(1). Appellant emphasizes that this

Court had the opportunity to review the substantive issue in Thomas, but denied the

defendant’s petition for allowance of appeal. Brief for Appellant at 15 (citing

Commonwealth v. Thomas, 885 A.2d 533 (Pa. 2005) (table)). He asks this Court not to

deviate from Thomas.

In Appellant’s view, the Third Circuit in Mayo properly concluded that Section

2702(a)(1) sets forth only two elements for aggravated assault: (1) causing or attempting

to cause serious bodily injury; and (2) a mens rea of intentional, knowing, or reckless

conduct with extreme indifference to the value of human life. He maintains that the Mayo

Court then looked to Pennsylvania case law, i.e., the Superior Court’s decision in

Thomas, which held expressly that physical force is not an element of the offense.

Again distinguishing Section 2702(a)(1) from other aggravated assault offenses,

Appellant cites the Third Circuit’s decision in United States v. Ramos, 892 F.3d 599 (3rd

Cir. 2018), which held that Section 2702(a)(4), defining aggravated assault by a deadly

weapon, constitutes an ACCA-predicate offense because the plain text of the provision

[J-43-2022] - 8
entails the use, attempted use, or threatened use of force by a deadly weapon. 9 He

reasons that the instant case is distinguishable from Ramos because there is no similar

force element required by Section 2702(a)(1). Accordingly, Appellant requests that we

answer the certified question by holding that physical force is not an element of

aggravated assault under Section 2702(a)(1).

The United States initially responds by challenging the Third Circuit’s articulation

of the certified question. Interpreting the certified question as whether “physical force” as

employed in the ACCA’s definition of “violent felony” is an element of Section 2702(a)(1),

it asserts that only federal courts, and not this Court, may interpret a federal statute such

as the ACCA. Brief for United States at 9 (citing Johnson, 559 U.S. at 138 (holding that

the meaning of “physical force” under the ACCA is a question of federal law and federal

courts are not bound by a state court’s interpretation of a similar or identical statute)).

The United States suggests that we decline to answer the question as framed by the Third

Circuit, and determine instead what conduct suffices to prove a violation of Section

2702(a)(1); specifically, whether the conduct that occurred in Thomas was sufficient to

sustain a conviction under Section 2702(a)(1).

To explain, the United States observes that the federal courts apply a categorical

approach when determining whether a previous conviction qualifies as an ACCA

predicate offense, examining only the fact that the prior conviction occurred, and not the

factual predicate underlying the conviction. It emphasizes that federal courts applying the

ACCA are focused upon “the minimum conduct criminalized by the state statute,” based

not on a theoretical possibility, but upon how the state has applied the statute in

adjudicated cases. Brief for United States at 15-16 (citing Gonzales v. Duenas-Alvarez,

9 Section 2702(a)(4) provides that a person is guilty of aggravated assault if he “attempts
to cause or intentionally or knowingly causes bodily injury to another with a deadly
weapon.” 18 Pa.C.S. § 2702(a)(4).

[J-43-2022] - 9
549 U.S. 183, 193 (2007)). 10 The United States interprets Gonzales as narrowing this

Court’s inquiry to determining whether the extant Pennsylvania jurisprudence on the

issue, i.e., the Superior Court’s decision in Thomas, represents a correct interpretation of

Section 2702(a)(1), and not theorizing about hypothetical circumstances under which one

may commit first-degree aggravated assault, with or without physical force, under that

provision.

Focusing on Thomas, the United States maintains that the Superior Court was only

partially correct in its decision. It agrees with Thomas’ conclusion that there was sufficient

evidence to establish first-degree aggravated assault under the facts presented because

murder by starvation clearly involves the infliction of “serious bodily injury,” necessary to

establish the crime. 11 The United States, however, opines that Thomas’ declaration that

physical force is not an element of that offense is erroneous. The crux of its argument in

this regard is that physical force is an element of first-degree aggravated assault in

Section 2702(a)(1) because the element of infliction of serious bodily injury necessarily

requires proof of physical force. The United States submits that it would be impossible to

starve an individual without some degree of physical force, whether it involves

10 In Gonzales, the high Court ruled that, for a federal court to conclude that a state statute
creates a crime outside of the generic definition of a crime enumerated in a federal statute,
the offender must demonstrate “a realistic probability, not a theoretical possibility, that the
State would apply its statute to conduct that falls outside the generic definition of a crime.”
Gonzales, 549 U.S. at 193. To demonstrate that realistic probability, the offender must
establish that the state courts applied the statute in the manner advocated by the offender
either in his own case or in other adjudicated state cases. Id.
11 Specifically, the United States recounts that the four-year-old victim in Thomas was
generally kept hidden; was kept in his bedroom much of the time as punishment for bed
wetting; was also forced to remain in a bathroom for hours at a time; was rarely seen by
friends and neighbors, unlike other children in the family; was confined without food as
evidenced by the discovery of inedible materials discovered in his GI tract and stomach;
and had cracked ribs, weighed twenty pounds and was under 2½ feet tall. Brief for United
States at 18 (citing Thomas, 867 A.2d at 596-99).

[J-43-2022] - 10
confinement of an adult to whom sustenance is not provided, or the total control that a

parent may exert over a small child, such as occurred in Thomas.

In support of its construction of Section 2702(a)(1), the United States relies on

cases interpreting “physical force” in federal statutes, particularly United States v.

Castleman, 572 U.S. 157, 169 (2014) (holding that the requirement of “physical force”

appearing in a federal firearms statute was satisfied by a prior Tennessee conviction for

the “misdemeanor crime of domestic violence” because the state offense contained an

element of “causation of bodily injury” and “the knowing or intentional causation of bodily

injury necessarily involves the use of physical force”). See Brief for United States at 11.

The United States opines that such rulings are based upon the recognition that physical

force need not be applied directly, but may be applied indirectly, for example, by

administering a poison or infecting an individual with a disease. Id. at 12-13 (citing, e.g.,

U.S. v. Chapman, 866 F.3d 129, 133 (3rd Cir. 2017) (holding that the use of physical force

may be applied indirectly; it involves “the intentional employment of something capable

of causing physical pain or injury to another person, regardless of whether the perpetrator

struck the victim’s body”)).

Recognizing that, under 18 Pa.C.S. § 301(a), a criminal conviction in Pennsylvania

generally requires volitional conduct and not a mere omission to act, the United States

acknowledges that an omission to act suffices where the statute so provides and where

“a duty to perform the omitted act is otherwise imposed by law,” id. § 301(b), such as a

parental duty. Brief of United States at 20. Thus, it maintains, a person may commit first-

degree aggravated assault by starving a person to death, as occurred in Thomas, either

through the volitional acts described in that case or by willfully not performing an act

required by law as a parent or guardian. Id. The United States concludes that we should

[J-43-2022] - 11
answer the certified question by holding that Section 2702(a)(1), given that it requires

proof of “serious bodily injury,” necessarily requires the use of “physical force.” 12

In response to our invitation to participate in this matter, the OAG filed a brief on

behalf of the Commonwealth in which it takes a position consistent with that of the United

States, agreeing that Section 2702(a)(1) requires the exercise of physical force. The

Commonwealth reasons that Section 2702(a)(1) was “copied consciously” from the Model

Penal Code (“MPC”), and is a codification of common law assault and battery, which

expressly required the use of physical force. Brief for Commonwealth at 2.

Notwithstanding the lack of a reference to physical force in the statutory language, the

Commonwealth maintains that the element of physical force is embodied in Section

2702(a)(1)’s phrase “to cause serious bodily injury.” In support of this proposition, the

Commonwealth cites the Commentaries to the MPC, which, it asserts, explain that the

common law crimes of assault and battery that are now consolidated under the MPC

“covered any unlawful application of force to the person of another.” Id. at 5 (emphasis

omitted) (citing Model Penal Code & Commentaries, pt. II, §§ 210.0-213.6, at 175, 184

(Am. Law Inst. 1980) (“MPC Commentaries”). It also relies upon the MPC Commentaries

when endorsing the United States’ view that physical force can be applied either directly,

as by a blow of the fist, or indirectly, as by the use of a mechanical agent, administering

of a narcotic, exposing another to inclement weather, or abandoning a young child. Id. at

5-6 (citing MPC Commentaries at 175, 187, 188 n.59).

Additionally, the Commonwealth concurs with the United States’ assessment of

the Superior Court’s decision in Thomas, finding that the acts committed by the defendant

12The United States includes in its appellate brief its “preview” argument that it plans to
present to the Third Circuit upon this Court’s resolution of this matter regarding the
application of the ACCA to Appellant’s case. See Brief for United States at 21-26. We
decline to elaborate on this argument, as it is not relevant to our resolution of the certified
question.

[J-43-2022] - 12
there were not “forceless,” but merely the exercise of indirect force. The one-sentence

contrary assertion of the Superior Court in Thomas, it posits, was an ill-considered aside,

unsupported by any authority or discussion, which has never been relied upon by any

subsequent court. The Commonwealth submits that, when read in its entirety, Thomas’

sustaining of the defendant’s conviction of aggravated assault was based upon an

extended analysis of the evidence presented at trial, which demonstrated that the

defendant affirmatively kept her four-year-old son physically isolated from sustenance

until he starved to death. These acts, it contends, constitute an exercise of physical force.

The Commonwealth maintains that no other reported Pennsylvania decision has ever

held that aggravated assault is a “forceless” crime, primarily because “force is the thing

that causes bodily injury.” Brief for Commonwealth at 11.

In his reply brief, Appellant refutes the United States’ contention that this Court

certified the wrong question, and submits that we lack authority to alter the Third Circuit’s

articulation of a certified question. He also objects to the United States’ assertion that

this Court’s inquiry is limited to determining only whether the conduct that occurred in

Thomas was sufficient to sustain a conviction under Section 2702(a)(1), and asserts that

this Court may fully examine the question as certified.

Appellant observes that both the United States and the Commonwealth appear to

agree that the willful nonperformance of an act required by law, such as a parent’s willful

and seriously injurious abandonment of his or her child, is sufficient to convict under

Section 2702(a)(1). In his view, this is a concession that the threat or use of physical

force is not an element of first-degree aggravated assault, as it demonstrates that the

statute’s actus reus element is causing or attempting to cause serious bodily injury, and

not using or threatening to use physical force.

[J-43-2022] - 13
 Appellant further finds misplaced the Commonwealth’s reliance upon the MPC

Commentaries to support the proposition that physical force is an element of Section

2702(a)(1). In his view, the MPC Commentaries confirm that the offensive contact

requirement of common law battery has been abandoned, and criminal liability no longer

hinges upon a particular contact with the victim or the use of physical force. Reply Brief

for Appellant at 12 (citing MPC Commentaries at 187). Appellant reasons that, by

eliminating the contact requirement entirely, the MPC eliminated the common law

requirement of physical force – namely, force exerted by and through concrete bodies.

Id. Additionally, Appellant contends, the MPC expanded assault to encompass the full

scope of modern attempt liability, thereby permitting an aggravated assault conviction

based upon substantial steps that do not involve physical force.

III. Analysis

As a threshold matter, we are unpersuaded by the United States’ contention that

the certified question inappropriately calls upon this Court to determine whether “physical

force,” as set forth in the ACCA’s definition of violent felony, is an element of Section

2702(a)(1). We are cognizant that the meaning of “physical force” as employed in the

ACCA is a question of federal law, and that federal courts are not bound by a state court’s

interpretation of a similar or identical state statute. Johnson, 559 U.S. at 138. Contrary

to the United States’ contention, however, the certified question does not seek a

determination as to the meaning of “physical force” as employed in ACCA.

Rather, the certified question as posed by the Third Circuit queries only whether

Section 2702(a)(1) requires some use of physical force. This narrow inquiry is a question

of state law, and federal courts are bound by state supreme courts’ interpretations of state

law. Id. at 138 (acknowledging that the high Court was bound by the Florida Supreme

Court’s interpretation of state law, including its determination of the elements of Florida’s

[J-43-2022] - 14
battery statute). Similarly, because the interpretation of Section 2702(a)(1) is a question

of state law, the federal cases interpreting “physical force” as set forth in federal statutes,

particularly United States v. Castleman, supra, have no relevance. 13

We further reject the United States’ suggestion that our review of the certified

question must be cabined only to an examination of whether the conduct in Thomas was

sufficient to establish aggravated assault, as the Third Circuit did not present that issue

for our review. Finally, in Official Committee of Unsecured Creditors v.

PriceWaterhouseCoopers, LLP, 989 A.2d 313 (Pa. 2010), this Court recognized that,

when resolving certified issues, we decline to proceed beyond those inquiries which we

were expressly requested to address, and “confine ourselves as closely as possible to

the certified questions.” Id. at 327-28. We adhere to those limiting principles herein, and

now turn to the certified question before us.

In determining whether physical force is an element of Section 2702(a)(1), we

observe that “‘[e]lements’ are the ‘constituent parts’ of a crime’s legal definition — the

things the ‘prosecution must prove to sustain a conviction.’” Mathis v. United States, 579

U.S. 500, 504 (2016) (citing Black’s Law Dictionary 634 (10th ed. 2014)). The elements

of a crime are distinguishable from “facts,” which, are “‘circumstance[s]’ or ‘event[s]’

13 In addition, we find that the Castleman decision is distinguishable. There, the high
Court held that Congress intends to incorporate into legislation the well-settled meaning
of common law terms that it employs; thus, the Court attributed the common-law meaning
of “force” to the definition of “misdemeanor crime of domestic violence,” as that phrase
was used in a federal firearms statute precluding the possession of firearms by individuals
convicted of such offense. Castleman, 572 U.S. at 168. In doing so, the Court found that
the defendant’s previous conviction of intentionally or knowingly causing bodily injury to
the mother of his child qualified as a misdemeanor crime of domestic violence because it
satisfied the common-law concept of “force.” Id. at 170. Here, we are not examining what
constitutes common law force for purposes of interpreting a federal statute. Instead, we
are considering whether Section 2702(a)(1) of our Crimes Code, which criminalizes the
causing or attempting to cause “serious bodily injury,” restricts criminal liability exclusively
to cases involving injuries inflicted by means of physical force, thereby rendering physical
force an element of the offense.

[J-43-2022] - 15
having no ‘legal effect [or] consequence.’” Id. (citing Black’s Law Dictionary 709). There

may be alternative means by which an element of a criminal offense may be satisfied, as

demonstrated by the facts of each particular case. Id. at 508.

As we proceed to construe Section 2702(a)(1) to decipher its elements, we are

mindful of our duty under the Statutory Construction Act, 1 Pa.C.S. § 1901 et seq., “to

ascertain and effectuate the intention of the General Assembly.” Id. § 1921(a). When the

words of a statute are clear and free from all ambiguity, they are presumed to be the best

indication of legislative intent. Gregg v. Ameriprise Financial, Inc., 245 A.3d 637, 647

(Pa. 2021). To aid in the determination of legislative intent, we examine the text of the

statute in context and give the words and phrases their “common and approved usage.”

Commonwealth by Shapiro v. Golden Gate Nat'l Senior Care LLC, 194 A.3d 1010, 1027-

28 (Pa. 2018). When the words of a statute “are clear and free from all ambiguity, the

letter of it is not to be disregarded under the pretext of pursuing its spirit.” 1 Pa.C.S.

§ 1921(b). We construe every statute, if possible, to give effect to all of its provisions. Id.

§ 1921(a). Further, this Court has found guidance in the MPC when interpreting statutes

that were derived therefrom. Commonwealth v. Gamby, 283 A.3d 298, 308-09 (Pa. 2022)

(finding it entirely reasonable to examine the MPC when interpreting the indecent assault

statute at issue, which derived from the MPC).

Turning to Section 2702(a)(1), we note that this provision was enacted as part of

the Crimes Code in 1972, and derived from Section 211.1(2) of the MPC, which we

discuss more fully infra. Section 2702(a)(1) has not been amended since its enactment.

As noted, the text of this provision states that an individual is guilty of aggravated assault

if the person “attempts to cause serious bodily injury to another, or causes such injury

intentionally, knowingly or recklessly under circumstances manifesting extreme

indifference to the value of human life.” 18 Pa.C.S. § 2702(a)(1). As advocated by

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Appellant, there is no express element in Section 2702(a)(1) requiring the use or

attempted use of physical force, or any reference to force at all.

Our inquiry, however, is not so readily resolved, as the United States and the

Commonwealth posit that the General Assembly’s use of the phrase “serious bodily

injury” necessarily encompasses the exercise of “physical force,” thereby rendering

physical force an element of the offense. We respectfully disagree.

We first observe that the phrase “serious bodily injury” is specifically defined in the

Crimes Code as “[b]odily injury which creates a substantial risk of death or which causes

serious, permanent disfigurement, or protracted loss or impairment of the function of any

bodily member or organ.” 14 18 Pa.C.S. § 2301. This definition focuses upon the nature

of the “injury,” not the particular force required to inflict such injury. Notably, there is no

reference in the definition of “serious bodily injury” to the manner by which an injury must

be inflicted, i.e., by force of a physical nature, by psychological or emotional force, by an

act of omission, or by other means. 15 Had the General Assembly intended the phrase

“serious bodily injury” to restrict Section 2702(a)(1)’s scope to injuries inflicted by the use

or attempted use of physical force, it likely would have so indicated in its express definition

of that phrase. See Commonwealth v. Johnson, 26 A.3d 1078, 1090 (Pa. 2011) (quoting

Kmonk–Sullivan v. State Farm Mut. Auto. Ins. Co., 788 A.2d 955, 962 (Pa. 2001)

(cautioning that when interpreting statutes, although “one is admonished to listen

attentively to what a statute says; one must also listen attentively to what it does not

say”)).

14 This statutory definition of “serious bodily injury” as it relates to aggravated assault is
likewise derived from the MPC, and appears verbatim in MPC § 210.0(3).
15 The term “physical” in reference to the phrase “physical force” is commonly understood
to refer to “force exerted by and through concrete bodies,” which “distinguish[es] physical
force from, for example, intellectual force or emotional force.” Johnson, 559 U.S. at 138
(citing Webster’s New International Dictionary 986 (2nd ed. 1954)).

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 Further, considering Section 2702(a)(1) in the context of the other subsections in

that provision, it is clear that the General Assembly was cognizant of how to codify the

manner of causing a particular bodily injury as an element of the crime. See 18 Pa.C.S.

§ 2702(a)(4) (providing for criminal liability for aggravated assault where a person

“attempts to cause or intentionally or knowingly causes bodily injury to another with a

deadly weapon”); id. § 2702(a)(6) (providing for criminal liability for aggravated assault

where a person “attempts by physical menace” to put enumerated individuals in fear of

imminent serious bodily injury). The legislature did not restrict the manner of causing or

attempting to cause serious bodily injury in subsection (a)(1), and we decline the invitation

to do so by judicial fiat. See Commonwealth v. Hart, 28 A.3d 898, 911 (Pa. 2011)

(providing that “[i]t is not for the courts to add, by interpretation, to a statute, a requirement

which the legislature did not see fit to include” (internal citation omitted)).

The Superior Court’s analysis in Thomas is consistent with this interpretation of

Section 2702(a)(1). The precise issue presented in Thomas was whether the evidence

was sufficient to sustain the defendant’s conviction of aggravated assault under Section

2702(a)(1) where “the Commonwealth failed to demonstrate either the use of force or the

threat of force.” Thomas, 867 A.2d at 597. As noted, the disturbing facts of Thomas

established that the defendant starved her four-year-old son, failed to obtain timely

medical assistance for him, and compelled him to live in such “filthy and inhumane

conditions” that the child resorted to “eating human hair, insulation, and mattress stuffing.”

Id. at 602. The child ultimately died from his injuries. 16

Responding to the defendant’s specific contention that her aggravated assault

conviction was infirm due to the Commonwealth’s failure to present evidence of physical

16 The defendant in Thomas was also charged with murder in the third degree, but the
jury was unable to reach a verdict on that charge. Id. at 595.

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force, the Superior Court held, based on the plain text of the provision, that “evidence of

the use of force or the threat of force is not an element of the crime of aggravated assault.”

Id. at 597. The Thomas court found that the defendant “offered nothing which

demonstrates that the Pennsylvania Courts have ever required proof of the use of force

or the threat of force to sustain a conviction for aggravated assault.” Id. The court

reiterated that the defendant’s actions were sufficient to demonstrate that she “attempted

to cause, and did cause, serious bodily injury to [her son], resulting in his death by

starvation, and she intentionally, knowingly, or recklessly did so, manifesting extreme

indifference to the value of human life.” Id. at 602. We agree with this reasoning, as we

have likewise found no statutory textual limitation to the manner by which serious bodily

injury must be attempted or inflicted to satisfy the elements of first-degree aggravated

assault under Section 2702(a)(1).

Similar to the defendant in Thomas, neither the United States nor the

Commonwealth offers a single Pennsylvania case, decided in the 50 years since the

enactment of Section 2702(a)(1), which concludes that the statute requires the use or

attempted use of physical force to establish a “serious bodily injury.”17 Additionally, while

17Moreover, Thomas is not the only Pennsylvania decision where an aggravated assault
conviction pursuant to Section 2702(a)(1) was upheld absent evidence of physical force.
While not authoritative on this issue as the sufficiency challenge was limited to the intent
element, the Superior Court in Commonwealth v. Bullock, 170 A.3d 1109 (Pa. Super.
2017), found sufficient evidence to sustain the defendant’s conviction under Section
2702(a)(1) where the defendant verbally abused his elderly mother who resided in his
home; kept her in deplorable conditions; isolated her and interfered with attempts of
others to assist her; and directed his utility provider to shut off his electricity after he was
expressly informed that his mother required electricity for her oxygen machine, which
enabled her to breathe. Id. at 1119-20. Further, the Superior Court in Commonwealth v.
Taylor, 2015 WL 7576457 (Pa. Super. 2015) (unpublished memorandum), found
sufficient evidence to sustain a conviction under Section 2702(a)(1) where the defendant
caused serious bodily injury to her six-year-old twins by failing to feed them sufficiently
and by neglecting them, resulting in malnutrition, slowed growth, deformed legs, language
delays, and an overall failure to thrive, demonstrating a reckless manifestation of an
(continued…)

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not dispositive, we observe, as does Appellant, that the Pennsylvania Suggested

Standard Criminal Jury Instruction on aggravated assault does not contain any reference

to the use or attempted use of physical force. Pa.S.S.J.I. (Criminal) § 15.2702A-B.

Rather than offering Pennsylvania case law to support their position, the United

States and the Commonwealth rely primarily upon the fact that the aggravated assault

provision at issue is derived from the MPC, and they interpret the MPC Commentaries as

supporting the view that physical force has historically been required for that offense.

They reason that Section 211.1(2) of the MPC consolidated the common law crimes of

assault and battery, which involved the application of force to another; thus, they contend

the element of force in those common law crimes, by necessary implication, continues in

Section 2702(a)(1) of the Crimes Code. The United States and the Commonwealth also

devote substantial argument in an effort to establish that physical force can be applied

both directly and indirectly. While the MPC Commentaries lend credence to some of

these sentiments, the Commentaries do not, in our view, suggest that Section 2702(a)(1)

codified an element of physical force.

Initially, we note that there is no express requirement regarding the use or

attempted use of physical force in Section 211.1(2) of the MPC, from which Section

2702(a)(1) is derived. See 18 Pa.C.S. § 2702, Jt. St. Govt. Comm. Comment – 1967.

Nearly identical to Section 2702(a)(1) of our Crimes Code, Section 211.1(2)(a) of the MPC

provides that a person is guilty of aggravated assault if he “attempts to cause serious

bodily injury to another, or causes such injury purposely, knowingly or recklessly under

extreme indifference to the value of human life. These cases set forth concrete examples
of how serious bodily injury may be inflicted without the use or attempted use of physical
force.

[J-43-2022] - 20
circumstances manifesting extreme indifference to the value of human life.”18 MPC §

211.1(2). As noted supra, the MPC’s express definition of “serious bodily injury” in

Section 210.0(3) appears verbatim in our Crimes Code’s definition in 18 Pa.C.S. § 2301,

and focuses on the nature of the harm attempted or caused, as opposed to the manner

by which the harm is inflicted.

The MPC Commentaries reveal that Section 211.1 of the MPC consolidated the

common law crimes of mayhem, battery, and assault. MPC Commentaries at 172.

Germane to this matter, however, each of these three offenses contained different

elements, and the MPC did not adopt every element of the enumerated common law

offenses.

Common law mayhem “originally consisted of injury permanently impairing the

victim’s ability to defend himself,” and was later viewed as including “intentional

disfigurement of a permanent, though not necessarily disabling, character.” Id. at 175.

Common law battery had a broader scope, “cover[ing] any unlawful application of force

to the person of another willfully or in anger.” Id. This force “could be satisfied directly,

as by a blow of the fist, or indirectly, as by the use of a mechanical agent.” Id. Notably,

the concept of force “was not limited to actual violence but included any kind of offensive

and unlawful contact.” Id. Finally, “common-law assault was simply an attempt to commit

a battery.” Id. at 176. Typical legislation at the time the MPC was drafted described

assault as “an unlawful attempt, coupled with a present ability, to commit a violent injury

on the person of another.” Id. at 176-77. There was no crime of aggravated battery or

aggravated assault at common law. Id. at 180.

18 The only difference between the two provisions is that the MPC version employs the
term “purposely,” while Section 2702(a)(1) uses the word “intentionally.” Compare MPC
§ 211.1(2)(a) with 18 Pa.C.S. § 2702(a)(1).

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 States subsequently became concerned because common law offenses of

mayhem and battery required actual contact with the victim, and unsuccessful attempts

at such contact constituted a mere assault, punishable under common law as a

misdemeanor, far less than the penalty imposed for the completed substantive offense,

particularly in cases of attempted rape or murder. Id. In an effort to increase the penalty

for more serious attempt offenses, state legislatures began creating a series of

intermediate offenses of “assault with intent to commit” serious predicate offenses,

including murder. Id. at 182.

To harmonize the jurisprudential treatment of assaults, Section 211.1 of the MPC

substantially restructured the prior law by eliminating common law categories and the

many antecedent statutory variations, and adopting a single integrated offense of

aggravated assault. MPC Commentaries at 183. Relevant here, and as emphasized by

Appellant, the MPC drafters eliminated the requirement of offensive contact from the

specific offenses at issue, and included attempt as part of the assault offense. Id. at 184,

185. This resulted in the discontinuance of the series of assault “with-intent-to” offenses

that state legislatures had created to harmonize the disparity between the drastic

penalties authorized for serious offenses and the relatively light sentences imposed under

common law for crimes of attempt to commit those serious offenses. Id. at 184.

Accordingly, in lieu of the common law requirement of offensive contact required

for a battery, which had generally been accomplished by the infliction of force upon

another, the MPC drafters inserted a prerequisite of causing or attempting to cause

specific harm, i.e., serious bodily injury, defined as “bodily injury which creates a

substantial risk of death or which causes serious, permanent disfigurement, or protracted

loss or impairment of the function of any bodily member or organ” in MPC § 210.0(3).

Critically, the “principal thrust” of the MPC provision at issue was to encompass the

[J-43-2022] - 22
infliction of “physical injury.” MPC Commentaries at 187. The manner in which that injury

was inflicted was not set forth in MPC § 211.1(2)(a).

In their arguments to this Court, the United States and the Commonwealth rely on

the MPC Commentaries’ discussion of “physical injury” to support their contentions

relating to “physical force.” However, the two are not synonymous. The infliction of

“physical injury” is encompassed in the MPC by the concepts of “bodily injury” (as in

simple assault) and “serious bodily injury” (as in aggravated assault). MPC

Commentaries at 187. Elaborating on the “causing bodily injury” element of simple

assault in Section 211.1(1) of the MPC, the Commentaries explain that “bodily injury”

“includes more than the consequences of direct attack. It also covers pain, illness, or

physical impairment caused indirectly, as, for example, by exposing another to inclement

weather or by non-therapeutic administration of a drug or narcotic.” Id. at 187. Thus, the

Commentaries continue, it is unnecessary to make special provisions for these physical

types of harms, as some state statutes existing at the time had done. Id. at 187-88 n.59.

Rather than suggesting that physical force is an element of assault, this discussion merely

indicates that the physical injury or “bodily injury” requirement of simple assault is satisfied

by injuries caused by either direct or indirect force, so long as the requisite harm has been

suffered.

While the indirect use of physical force may be sufficient to sustain an assault

conviction if the requisite bodily injury is inflicted, direct or indirect application of physical

force is not required. Stated differently, the exercise of direct or indirect physical force is

a means by which serious bodily injury can be inflicted, but it is not the exclusive means.

As the Thomas decision concludes, serious bodily injury may be caused or attempted

under Section 2702(a)(1) by acts of omission, without the use or attempted use of physical

[J-43-2022] - 23
force. 19 While the United States disputes whether the defendant in Thomas employed

physical force, it concedes that a person may commit first-degree aggravated assault by

starving a person to death by willfully not performing an act required by law, as a parent

or guardian. Brief for United States at 20. In our view, such a willful failure to act does

not encompass physical force, and yet satisfies Section 2702(a)(1) where the

Commonwealth proved that serious bodily injury was attempted or caused.

In short, we reject the view that the MPC drafters intended to limit “bodily injury” or

“serious bodily injury” to those cases where the injuries were inflicted by “physical force.”

We conclude that the aggravated assault statute at issue does not tether criminal liability

to the use or attempted use of physical force but, instead, to the infliction of a specified

harm, i.e., serious bodily injury, regardless of the means by which the harm is inflicted.

IV. Conclusion

We decline the invitation to engraft an element into the statute, i.e., the use or

attempt to use physical force, which the Legislature did not see fit to include. In light of

the foregoing, we respond to the certified question by holding that the use or attempted

use of physical force is not an element of the crime of aggravated assault under Section

2702(a)(1), and thus the Commonwealth need not prove physical force to sustain a

conviction for that offense. The use or attempted use of physical force is merely a means

by which the element of causing, or attempting to cause, serious bodily injury may be

accomplished.

19 We need not engage in a discussion of the myriad means by which serious bodily injury
may be caused or attempted without physical force. Our confirmation that acts of
omission may result in serious bodily injury absent physical force is sufficient to answer
the certified question before us. We observe, however, that the certified question was
limited to whether Section 2702(a)(1) requires some use of “physical” force. Accordingly,
we do not address whether serious bodily injury could also be caused or attempted by
non-physical force, i.e., psychological or emotional force, so long as the other requisites
of Section 2702(a)(1) have been satisfied.

[J-43-2022] - 24
Question answered. Jurisdiction relinquished.

Justices Donohue, Dougherty, Wecht, Mundy and Brobson join the opinion.

Justice Mundy files a concurring opinion in which Justice Dougherty joins.

The Late Chief Justice Baer did not participate in the decision of this matter.

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