The plaintiffs are inmates who have been sentenced to death. At this point they are not challenging that the State can take their lives; they are challenging the method of execution. They contend that Mississippi’s lethal injection protocol is unconstitutional under the Eighth Amendment. The district court found that the applicable statute of limitations barred the plaintiffs’ § 1983 action and granted summary judgment to the defendants. We reject the plaintiffs’ argument that the equitable doctrine of laches applies. Because the statute of limitations applies, and because the statute was not tolled in this case, we affirm.
I.
Because this appeal comes to us in a circuitous route, we offer a few background facts.
On October 18, 2007, Alan Dale Walker, Paul Everett Woodward, and Gerald James Holland (collectively, the “plaintiffs”) filed this 42 U.S.C. § 1983 action in federal district court against the Mississippi Department of Corrections and the Mississippi State Penitentiary, challenging the constitutionality of Mississippi’s lethal injection protocol and seeking a preliminary injunction to prevent the State from executing them during the pendency of their action. At that time, Earl Wesley Berry and Dale Leo Bishop, two death-row inmates who have since been executed, were also plaintiffs. Berry’s execution date, however, had been set for October 30. The plaintiffs sought additional injunctive relief in the form of an emergency temporary restraining order to prevent the State from executing Berry before the action could be litigated.
The State responded on October 19 with a motion to dismiss Berry from the action. At a hearing on that motion, the State argued that the complaint was dilatory as to Berry because he had waited until just days before his scheduled execution to challenge the State’s lethal injection protocol. The State acknowledged, however, that the other plaintiffs’ executions were not imminent and told the district court that those plaintiffs were “taking a timely step in those” — a position from which the State apparently has retreated. The district court dismissed Berry from the action, and this court affirmed.
Berry v. Epps,
In the meantime, no progress was made in the remaining plaintiffs’ case. The State failed to file either an answer or responsive pleading and the plaintiffs moved for default judgment, which was entered on May 5. The State moved to set aside the default on May 6 and filed an answer on May 8. The plaintiffs opposed setting aside the default and, in a cross-motion, asked that the district court condition relief from default on the State’s agreement,
inter alia,
not to assert time-based defenses. On May 16, the district court set aside the default judgment but
*410
denied the plaintiffs’ cross-motion.
Walker v. Epps,
No. 4:07-CV-176,
The State moved for summary judgment on May 28 on the sole ground that the applicable statute of limitations barred the plaintiffs’ § 1983 action. In their response, the plaintiffs argued that, because they did not seek damages but instead only sought prospective injunctive relief, the equitable doctrine of laches — not a statute of limitations — applied to their action. In the alternative, the plaintiffs argued that even if a statute of limitations applied, it would not bar their action because (1) the statute should be tolled because they did not know that they could bring this action, and thus the action did not accrue, before the Supreme Court issued its opinions in
Hill v. McDonough,
The district court rejected the plaintiffs’ arguments.
Walker v. Epps,
II.
We review a grant of summary judgment
de novo. See, e.g., Hathaway v. Bazany,
*411 A.
We begin our analysis by reference to
Wilson v. Garcia,
The experience of the courts that have predicated their choice of the correct statute of limitations on an analysis of the particular facts of each claim demonstrates that their approach inevitably breeds uncertainty and time-consuming litigation that is foreign to the central purposes of § 1983.
Id.
at 272,
To avoid such “useless litigation on collateral matters,” the Supreme Court directed courts of each state to select:
the one most appropriate statute of limitations for all § 1983 claims. The federal interests in uniformity, certainty, and the minimization of unnecessary litigation all support the conclusion that Congress favored this simple approach.
Id.
at 275,
The question for us is whether the broad and inclusive language of Wilson directs that we apply a statute of limitations to the plaintiffs’ arguably unusual § 1983 case. The plaintiffs contend that their § 1983 action is not a typical tort action, but instead a suit in equity; consequently it is not subject to the statute of limitations that would otherwise apply in the usual § 1983 case. They distinguish their action by pointing out that unlike typical § 1983 cases, they seek no monetary damages. Because they seek only prospective injunc-tive relief, they argue that this court should revert to the traditional manner of judging the timeliness of equitable claims — that is, the doctrine of equitable laches.
In support of their argument, the plaintiffs direct our attention to
Holmberg v. Armbrecht,
In short, the plaintiffs characterize their case as equitable in nature, and contend that statutes of limitation do not generally apply in equity. But although the plaintiffs ably argue their case is one in equity and should be treated differently, we hold that Wilson commands otherwise.
*412
The Supreme Court was fully aware when it decided
Wilson
that actions seeking equitable relief only could be brought under § 1983.
See, e.g., Marsh v. Chambers,
In the light of such unambiguous language and the policy reasons asserted, we read Wilson to compel the conclusion that an applicable statute of limitations applies with equal force to method-of-execution actions, notwithstanding the kind of relief they request.
B.
Our holding is not inconsistent with pri- or cases addressing emergency motions for stays of execution. The plaintiffs point out, and we acknowledge, that in prior cases we have referred to the equitable doctrine of laches to determine whether a stay should be granted pending review of a § 1983 method-of-execution action.
See Neville v. Johnson,
The plaintiffs continue their argument by citing
White v. Johnson,
C.
We are not the first court to address whether a statute of limitations, as opposed to the equitable doctrine of laches, applies to § 1983 method-of-execution actions. Indeed two other circuits have already reached the same conclusion we reach today. Both the Sixth and Eleventh Circuits have in the past year addressed the timeliness of § 1983 method-of-execution actions.
Cooey v. Strickland,
There is, however, a district court opinion,
Jones v. Allen,
In sum, we conclude under Wilson that statutes of limitations apply with equal force to § 1983 method-of-execution actions, notwithstanding the nature of the relief they request.
III.
Having concluded that statutes of limitation apply to § 1983 method-of-execution actions, we turn our attention to the question of when such causes of action accrue.
We determine the accrual date of a § 1983 action by reference to federal law.
Wallace v. Kato,
The district court concluded that such causes of action necessarily accrue on the later of two dates: the date direct review of an individual case is complete or the date on which the challenged protocol was adopted. We agree with the district court.
Although we have not had prior occasion to rule on this issue, our prior cases have presaged the rule we adopt here. In
White,
we observed that an inmate may challenge a state’s method of execution at any time after his conviction and sentence have become final on direct review.
*415
We are not the first circuit to attach accrual to these events. The Sixth Circuit in
Cooey
held that the statute of limitations for a method-of-execution challenge accrues at the completion of direct review in the state court or, if the protocol has changed, the date the new protocol was instituted.
Cooey,
In the light of the rule we adopt, the district court correctly found that the statute of limitations has run for each of the three remaining plaintiffs. Each of the plaintiffs’ individual § 1983 actions accrued between 1998 and 1999. Direct review of Alan Dale Walker’s conviction and sentence was complete on December 2, 1996.
See Walker v. State,
IV.
This determination does not, however, end our analysis. The plaintiffs ask us to find that even if their action was subject to the statute of limitations, the statute was tolled. Just as we borrow the forum state’s statute of limitations for § 1983 purposes, we borrow also the state’s tolling principles.
Hardin v. Straub,
First the plaintiffs argue the statute of limitations should be tolled because they could not have known that they could bring this action, and thus the action could not have accrued, before the Supreme Court decided
Hill v. McDonough,
The plaintiffs next allege that the State fraudulently concealed its lethal injection protocol and thus they could not have discovered the cause of action within the limitations period. Mississippi law tolls a statute of limitations if the cause of action is fraudulently concealed. Miss. Code Ann. § 15-1-67. A plaintiff must show, however, that (1) some affirmative act by the defendant was designed to prevent, and did prevent, discovery of the claim and (2) despite the plaintiffs due diligence, he could not have discovered the claim.
Andrus v. Ellis,
The plaintiffs next argue that the existing protocol constitutes a continuing tort for which the limitations period resets at each wrongful act. Under Mississippi law, a continuing tort is “one inflicted over a period of time; it involves a wrongful conduct that is repeated until desisted.”
Stevens v. Lake,
Finally, the plaintiffs assert that because the State did not timely respond to their complaint, and this somehow resulted in truncating discovery, it should be equitably estopped from asserting a statute of limitations defense. The plaintiffs’ brief devotes hardly more than a couple of sentences to this point and generally we do not pay attention to unargued assertions. In any event, the plaintiffs’ suggestion is meritless because, as we have already observed, the plaintiffs were well aware that they were subject to lethal injection from the moment their convictions became final, and could have filed their action on the basis of that fact alone before the statute of limitations had run. Furthermore, they indicate no possibility of evidence that might have been discovered that would have had any effect on the statute of limitations.
In sum, there is no reason to hold that the statute of limitations has been tolled.
V.
We have held that Wilson, which directs that all § 1983 actions should be in each state subject to one statute of limitations, made no exception for § 1983 actions seeking only equitable relief. Therefore, a statute of limitations applies to the plaintiffs’ § 1983 method-of-execution action, notwithstanding the nature of the relief they request. We have also held that the statute was not tolled in this case. Because the statute of limitations applies, and because it was not tolled, the judgment of the district court is
AFFIRMED.
Notes
. In her dissent to this court's opinion in
Walker
v.
Epps,
. Direct review of Dale Leo Bishop was complete on October 22, 2002.
See Bishop v. State,
