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No. 9424576
United States Court of Appeals for the Ninth Circuit
Christal Mosteiro v. Zachary Simmons
No. 9424576 · Decided September 5, 2023
No. 9424576·Ninth Circuit · 2023·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
September 5, 2023
Citation
No. 9424576
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS SEP 5 2023
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
CHRISTAL MOSTEIRO, No. 22-16780
Plaintiff-Appellee, D.C. No.
2:19-cv-00593-MCE-DB
v.
ZACHARY SIMMONS, MEMORANDUM *
Defendant-Appellant.
Appeal from the United States District Court
for the Eastern District of California
Morrison C. England, Jr., District Judge, Presiding
Submitted August 21, 2023**
San Francisco, California
Before: BUMATAY, KOH, and DESAI, Circuit Judges.
Dissent by: Judge BUMATAY
Zachary Simmons appeals the district court’s denial of his motion to dismiss
Christal Mosteiro’s 42 U.S.C. § 1983 action. 1 Simmons moved to dismiss on the
*
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).
1
The district court certified its order for interlocutory appeal under 28
U.S.C. § 1292(b), and we granted permission for Simmons to appeal.
ground that the action was time-barred by the statute of limitations, arguing that
Mosteiro was not entitled to tolling under California Civil Procedure Code
§ 352.1(a) because her claims accrued while she was a pre-trial detainee in county
jail. Our review is de novo, Aragon v. Federated Department Stores, Inc., 750
F.2d 1447, 1449–50 (9th Cir. 1985), and we affirm.
1. Adhering to our precedent in Elliott v. City of Union City, 25 F.3d 800,
801 (9th Cir. 1994), we conclude that § 352.1(a) extends to a pre-trial detainee in
county jail who is held in continuous custody. Section 352.1(a) tolls the statute of
limitations when an individual is “imprisoned on a criminal charge, or in execution
under the sentence of a criminal court for a term less than for life.” Elliott
considered “whether being continuously incarcerated prior to arraignment
constitutes being ‘imprisoned on a criminal charge’ within the meaning of”
§ 352(a)(3), the predecessor statute to the current § 352.1(a). 2 25 F.3d at 802.
Concluding that it does, Elliott held that § 352(a)(3) “covers all post-arrest
custody,” so long as a plaintiff was in continuous custody from when his claim
accrued. Id. at 803.
2
There is no difference between the two statutes that is material to this case
because § 352.1(a) “utiliz[es] the same statutory wording” at issue here. Brooks v.
Mercy Hosp., 204 Cal. Rptr. 3d 289, 293 (Cal. Ct. App. 2016). The only
distinction is that § 352.1(a) added the phrase “not to exceed two years,” thereby
limiting tolling to two years. Id. at 291, 293. Thus, California courts have looked
to interpretations of § 352 in construing § 352.1(a). Id. at 290, 293.
2
After Elliott, however, one California Court of Appeal held that § 352.1(a)
applies solely to plaintiffs “serving a term of imprisonment in the state prison,” not
to pre-trial detainees in county jail. Austin v. Medicis, 230 Cal. Rptr. 3d 528, 531
(Cal. Ct. App. 2018). To reach that conclusion, Austin relied on the statute’s
legislative history, which it turned to after finding the statutory language
ambiguous. Id. at 538. Austin rejected Elliott in a passing footnote, observing
only that, because Elliott “predated the enactment of [§] 352.1,” it “did not have
the benefit of the legislative findings on this subject.” Id. at 537 n.4.
“When interpreting state law, federal courts are bound by decisions of the
state’s highest court.” Vestar Dev. II, LLC v. Gen. Dynamics Corp., 249 F.3d 958,
960 (9th Cir. 2001) (citation omitted). Where, as here, there is no applicable
California Supreme Court decision, we “must predict how the highest state court
would decide the issue using intermediate appellate court decisions, decisions from
other jurisdictions, statutes, treatises, and restatements as guidance.” Id. (citation
omitted). “However, where there is no convincing evidence that the state supreme
court would decide differently, a federal court is obligated to follow the decisions
of the state’s intermediate appellate courts.” Id. (citation omitted); see also T-
Mobile USA Inc. v. Selective Ins. Co. of Am., 908 F.3d 581, 586 (9th Cir. 2018)
(“An intermediate state appellate court decision is a datum for ascertaining state
law which is not to be disregarded by a federal court unless it is convinced by other
3
persuasive data that the highest court of the state would decide otherwise.”
(internal quotation marks and citation omitted)).
Convincing evidence exists that the California Supreme Court, in
interpreting § 352.1(a), would not follow Austin. First, Austin’s reasoning
contravened fundamental rules of statutory interpretation under California law. Cf.
Curtis v. Irwin Indus., Inc., 913 F.3d 1146, 1155 (9th Cir. 2019) (concluding that
there was “no reason” that the California Supreme Court would reject California
Court of Appeal decisions that “provided a reasonable statutory interpretation”).
“Statutory interpretation under California law begins with the words themselves,
giving them ‘their plain and commonsense meaning . . . .’” Herrera v. Zumiez,
Inc., 953 F.3d 1063, 1071 (9th Cir. 2020) (quoting Murphy v. Kenneth Cole Prods.,
Inc., 155 P.3d 284, 289 (Cal. 2007)).
In concluding that § 352.1(a) is ambiguous, Austin considered only the word
“imprisoned,” disregarding not just the phrase in which it is used (“imprisoned on
a criminal charge”), but the immediately following clause in the same sentence
(“or in execution under the sentence of a criminal court”). See 230 Cal. Rptr. 3d at
538. However, that this single word “isolated from its context is susceptible of
more than one meaning” does not render it ambiguous. Foster-Gardner, Inc. v.
Nat’l Union Fire Ins. Co., 959 P.2d 265, 272 (Cal. 1998) (citation omitted). “[I]t is
a ‘fundamental principle of statutory construction (and, indeed, of language itself)
4
that the meaning of a word cannot be determined in isolation, but must be drawn
from the context in which it is used.’” Super. Ct. v. Pub. Emp. Rels. Bd., 241 Cal.
Rptr. 3d 554, 577 (Cal. Ct. App. 2018) (quoting Deal v. United States, 508 U.S.
129, 132 (1993)). California courts may not “delet[e]” or “read[] out” terms that
the Legislature inserted. Golden State Boring & Pipe Jacking, Inc. v. Orange
Cnty. Water Dist., 49 Cal. Rptr. 3d 447, 453 (Cal. Ct. App. 2006) (emphasis
omitted). “In the construction of a statute, . . . the office of the Judge is simply to
ascertain and declare what is in terms or in substance contained therein, not to . . .
omit what has been inserted.” Id. (quoting Cal. Civ. Proc. Code § 1858). Rather,
the court must “giv[e] significance to every word, phrase, sentence, and part of an
act.” City of San Jose v. Super. Ct., 389 P.3d 848, 853 (Cal. 2017) (citation
omitted). As such, Austin’s construction of § 352.1(a) violated these rules by
failing to interpret the phrase “imprisoned on a criminal charge” as a whole and in
context.
By contrast, Elliott recognized that the phrase “imprisoned on a criminal
charge” plainly encompasses pre-trial detention, referring to imprisonment “prior
to conviction.” 25 F.3d at 802 n.2. Elliott’s interpretation of “criminal charge”
accords with its “usual and ordinary meaning.” Turner v. Victoria, 532 P.3d 1101,
1106 (Cal. 2023). When § 352.1(a) was enacted, Black’s Law Dictionary defined
“charge” as “[i]n a criminal case, the specific crime the defendant is accused of
5
committing. Accusation of a crime by a formal complaint, information or
indictment.” Black’s Law Dictionary (6th ed. 1990); see also Black’s Law
Dictionary (11th ed. 2019) (defining “charge” as “[a] formal accusation of an
offense as a preliminary step to prosecution . . . [a]lso termed criminal charge”).
This ordinary understanding of “criminal charge” also comports with
California case law interpreting this phrase. Applying § 352.1(a), the California
Court of Appeal recognized that a plaintiff could “fac[e] criminal charges while
released on bail,” holding that such status does not constitute imprisonment under
the statute. Maddox v. Lake, 2015 WL 4571550, at *4 (Cal. Ct. App. July 29,
2015) (emphasis added).3 Similarly, in the context of another tolling statute,
California Government Code § 945.3, the California Court of Appeal interpreted
“criminal charge” to mean an “accusatory pleading” that precedes judgment and
sentence. McAlpine v. Super. Ct., 257 Cal. Rptr. 32, 35, 37 (Cal. Ct. App. 1989).
Consequently, “criminal charges are ‘pending’ for purposes of [§] 945.3 until the
date of judgment and sentence.” Id. at 37.
In addition, Austin deviates from the “cardinal” rule that “a construction of a
3
Although Maddox is an unpublished decision, “we may consider
unpublished state decisions, even though such opinions have no precedential
value,” in determining whether Austin “accurately represents California law.”
Emps. Ins. of Wausau v. Granite State Ins. Co., 330 F.3d 1214, 1220 n.8 (9th Cir.
2003); see also Magadia v. Wal-Mart Assocs., Inc., 999 F.3d 668, 681 n.12 (9th
Cir. 2021) (“Although these decisions are unpublished with no precedential value,
we may still consider them to interpret California law.”).
6
statute which makes some words surplusage is to be avoided.” City of Huntington
Park v. Super. Ct., 41 Cal. Rptr. 2d 68, 72 (Cal. Ct. App. 1995); see also Brennon
B. v. Super. Ct., 513 P.3d 971, 989 (Cal. 2022) (“We seek to avoid interpretations
that render any language surplusage.” (internal quotation marks and citation
omitted)). Austin’s interpretation of “imprisoned on a criminal charge” to mean
only a “term of imprisonment in the state prison,” 230 Cal. Rptr. 3d at 542, would
render superfluous the very next phrase in the same sentence: “in execution under
the sentence of a criminal court for a term less than for life,” Cal. Civ. Proc. Code
§ 352.1(a). Cf. People v. Saibu, 120 Cal. Rptr. 3d 84, 90 (Cal. Ct. App. 2011)
(recognizing a definition of “term of imprisonment” as one that “must refer to the
actual sentence imposed by the court” (quoting People v. Riolo, 655 P.2d 723, 725
(Cal. 1983))). Indeed, as Elliott reasoned, Austin’s reading of “imprisoned on a
criminal charge” to exclude pre-trial detainees would make the statute “self-
contradictory, since it refers to being held ‘on a criminal charge,’ i.e., prior to
conviction.” Elliott, 25 F.3d at 802 n.2. “It is the second phrase, ‘in execution
under sentence of a criminal court,’ that covers post-conviction incarceration, i.e.,
confinement in an actual prison.” Id.
Moreover, that the two phrases are connected by the disjunctive “or” further
supports Elliott’s conclusion that they must “be given separate meanings.” Reiter
v. Sonotone Corp., 442 U.S. 330, 339 (1979); see also In re E.A., 234 Cal. Rptr. 3d
7
346, 356 (Cal. Ct. App. 2018) (“The plain and ordinary meaning of the word ‘or,’
when used in a statute, is to designate separate, disjunctive categories. The word
‘or’ suggests alternatives.” (cleaned up)).
For all these reasons, § 352.1(a) is not ambiguous. “If there is no ambiguity
in the language, we presume the Legislature meant what it said, and the plain
meaning of the statute governs.” Sprint Telephony PCS, L.P. v. Bd. of
Equalization, 189 Cal. Rptr. 3d 673, 681 (Cal. App. Ct. 2015) (citation omitted)
(emphasis omitted). Because “[r]esort to legislative history is appropriate only
where statutory language is ambiguous,” id. (citation omitted), Austin’s reliance on
the statute’s legislative history to resolve any apparent ambiguity was unwarranted,
see 230 Cal. Rptr. 3d at 592.
Even so, Austin failed to consider another prevailing purpose behind the
tolling statute, as recognized by Bledstein v. Superior Court, 208 Cal. Rptr. 428
(Cal. Ct. App. 1984). There, the California Court of Appeal held that § 352
applied to a plaintiff who was imprisoned in a federal prison and then transferred
to a federal halfway house.4 Id. at 430, 439. In so holding, the court recognized
4
Austin’s holding that § 352.1(a) applies only to state prison inmates is at
odds with Bledstein. To be sure, in Bledstein, the plaintiff’s claim accrued after he
began serving his sentence, 208 Cal. Rptr. at 441, so the court was construing the
clause “in execution under the sentence of a criminal court,” id. at 439–40. By
contrast, Austin purported to address only the phrase “imprisoned on a criminal
charge.” 230 Cal. Rptr. 3d at 542. In any event, if, as Austin found, the legislative
history demonstrates that tolling was intended only to apply to state prison inmates,
8
that “with respect to retaining a tolling provision for prisoners, it would appear . . .
the Legislature was motivated at least in part by a recognition of the practical, as
well as the legal, difficulties prisoners face in instituting and prosecuting suits.”
Id. at 441 (cleaned up).
In contrast to Austin, Elliott took this purpose into account, explaining that
“disability statutes are meant to protect those who are incapable of protecting
themselves: they apply to prisoners in recognition of their more limited ability to
investigate their claims, to contact lawyers and to avail themselves of the judicial
process.” Elliott, 25 F.3d at 803 (cleaned up). “For tolling purposes, there is little
difference between being incarcerated pre-arraignment, pre-conviction or post-
conviction: none of these forms of custody affords the prisoner a change in status
with regard to his disability.” Id.; see also id. at 802–03 (concluding that “[a]
person held in police custody prior to arraignment is faced with the same
limitations as someone in custody after arraignment” and “the purpose of disability
statutes would be ill-served by creating an arbitrary distinction between pre- and
post-arraignment incarceration”).
In sum, considering “all available data,” T-Mobile USA Inc., 908 F.3d at 586
(citation omitted), we conclude that there is convincing evidence that the
then Bledstein’s extension of the statute to federal prisoners in federal halfway
houses contradicts Austin’s conclusion. Notably, Austin does not explain this
incongruity with Bledstein.
9
California Supreme Court would interpret § 352.1(a) differently than Austin.
Consequently, “[w]e continue to believe that [Elliott] . . . rightly predicts what the
California Supreme Court will hold.” Owen ex rel. Owen v. United States, 713
F.2d 1461, 1466 (9th Cir. 1983).5
2. Under Elliott, Mosteiro’s claims were tolled by § 352.1(a) because they
accrued while Mosteiro was a pre-trial detainee in county jail, and she was in
continuous custody from that time until her release from imprisonment. The
district court therefore correctly held that Mosteiro’s 42 U.S.C. § 1983 action was
timely.
AFFIRMED.
5
Contrary to the dissent’s suggestion, comity and federalism do not mean
abdication. Decisions of the California Court of Appeal bind neither other panels
of that court nor us. See Muniz v. United Parcel Serv., Inc., 738 F.3d 214, 219 (9th
Cir. 2013). A California Court of Appeal’s interpretation of a state statute “may
afford guidance as to how the California Supreme Court would interpret [the
statute],” but it “does not control our interpretation.” Am. Tower Corp. v. City of
San Diego, 763 F.3d 1035, 1047 (9th Cir. 2014). Thus, Austin does not relieve us
of “our duty” as a federal court “to predict how the highest state court would
decide the issue.” In re Kekauoha-Alisa, 674 F.3d 1083, 1088 (9th Cir. 2012).
Equally wrong is the dissent’s claim that we must defer to Austin even if it
rests on a flawed statutory interpretation. Our court has squarely rejected that
view. In American Tower Corp., we held that “the text of the statute is ‘persuasive
data’ that the California Court of Appeal misinterpreted” a statute. 763 F.3d at
1047. In that case, like here, the California Court of Appeal’s interpretation
“read[] out” a statutory phrase, violating the canon against surplusage. Id. at 1048.
As a result, “[w]e d[id] not believe the California Supreme Court would do the
same and therefore reject[ed] [the California Court of Appeal’s] interpretation.”
Id. We do no more in this case.
10
FILED
SEP 5 2023
Mosteiro v. Simmons, No. 22-16780
Bumatay, J., dissenting: MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
We face an interesting question here. When considering a question of
California law, do we follow our own precedent on the question even if it conflicts
with a more recent interpretation of the law by a California intermediate appeal
court? As a matter of comity and federalism, we ordinarily follow an appellate state
court’s interpretation of state law. Because this case doesn’t present unusual
circumstances, I would do so here.
At issue is whether California’s tolling statute for prisoners, California Code
of Civil Procedure § 352.1, applies to pre-trial detainees. Back in 1994, we held that
it does. See Elliott v. City of Union City, 25 F.3d 800, 801 (9th Cir. 1994) (“[W]e
hold that [§ 352.1’s predecessor statute] tolls the limitations period when the plaintiff
has been in continuous custody, commencing at the time of his arrest[.]”). But more
recently, a California Court of Appeal decision went the other way. See Austin v.
Medicis, 230 Cal. Rptr. 3d 528, 597 (Cal. Ct. App. 2018) (“We hold . . . that a would-
be plaintiff is ‘imprisoned on a criminal charge’ within the meaning of section 352.1
if he or she is serving a term of imprisonment in the state prison.”). And the
California Court of Appeal’s decision was no drive-by opinion—it traces its analysis
all the way to ancient Greece and to the English common law. Id. at 592. Since
then, at least one other California appellate court has approved of Austin’s analysis
in an unpublished decision. See People v. Cardoso, 2018 WL 5603538, at *4 (Cal.
Ct. App. 2018) (unpublished).
Unless we have “convincing evidence” that the California Supreme Court
would reject an intermediate appellate court’s interpretation, “[w]e are bound to
follow” it. In re Watts, 298 F.3d 1077, 1082-83 (9th Cir. 2002); see also Mudpie,
Inc. v. Travelers Cas. Ins. Co. of Am., 15 F.4th 885, 889 (9th Cir. 2021)
(“[O]rdinarily[, we] accept the decision of an intermediate appellate court as the
controlling interpretation of state law.” (simplified)). And we follow the state court
interpretation even if that means we must jettison our prior interpretation of the state
law. See Owen ex rel. Owen v. United States, 713 F.2d 1461, 1465 (9th Cir. 1983)
(“Our interpretation [of state law] was only binding in the absence of any subsequent
indication from the California courts that our interpretation was incorrect. The recent
decisions from the courts of appeal cast a new light on the question.” (simplified)).
And we don’t reject a state court’s interpretation of state law lightly. For
example, we’ve declined to follow a state court’s interpretation of state law when it
was in “plain conflict” with the decision of another state court. See Owen ex rel.
Owen, 713 F.2d at 1465. But when we have thought it highly likely that the highest
state court would reject the intermediate court’s statutory interpretation, we certified
the question rather than give preference to our own interpretation. See Munson v.
Del Taco, Inc., 522 F.3d 997, 1002 (9th Cir. 2008). But bottom line: our
disagreement with a state court’s interpretation on “a question of state law do[es] not
constitute convincing evidence that the state supreme court would decide an issue
differently.” Ryman v. Sears, Roebuck & Co., 505 F.3d 993, 995 n.1 (9th Cir. 2007)
(simplified). “This is especially true” when the California Supreme Court, like here,
“has refused to review the lower court’s decision.” State Farm Fire & Cas. Co. v.
Abraio, 874 F.2d 619, 621 (9th Cir. 1989).
While I share some of the majority’s concerns with Austin’s interpretive
moves, our role is not to substitute our own judgment for the state court’s. Even if
we have doubts about Austin, “principles of federalism and comity weigh strongly
in favor of following” it. Franklin v. Cmty. Reg’l Med. Ctr., 998 F.3d 867, 874 (9th
Cir. 2021). We do not stand as a court of error correction over state courts. By not
following Austin, we “place our court in the inappropriate position of independently
determining the meaning of California [tolling] law.” Id. And contrary to the
majority’s view, this isn’t “abdication”; this is appropriate deference to state courts
on a state law issue. Indeed, the majority offers no limiting principle to its
aggrandized view of when we may overrule California intermediate appellate courts:
if we disagree, then that’s enough. But that’s not what our precedent or Constitution
requires.
Because the district court applied Elliot instead of Austin, I would reverse. I
thus respectfully dissent.
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 5 2023 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 5 2023 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT CHRISTAL MOSTEIRO, No.
03England, Jr., District Judge, Presiding Submitted August 21, 2023** San Francisco, California Before: BUMATAY, KOH, and DESAI, Circuit Judges.
04Dissent by: Judge BUMATAY Zachary Simmons appeals the district court’s denial of his motion to dismiss Christal Mosteiro’s 42 U.S.C.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 5 2023 MOLLY C.
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