The plaintiff, Andrew Wilson, brought suit under 42 U.S.C. § 1983 against a Chicago pohceman, Jon Burge, and the City of Chicago (there were additional defendants, but we can ignore them), claiming violations of Wilson’s constitutional rights; Burge had used torture to extract confessions from Wilson and other criminal suspects. A jury exonerated both defendants; we affirmed as to the City but reversed as to Burge.
The City argues that there is no federal jurisdiction over Wilson’s claim against it because that claim rests entirely on the state statute that we have cited and diversity of citizenship is absent. It cites
Peacock v. Thomas,
— U.S. -,
The joinder of an additional party against whom the plaintiff has a state claim closely related to the claim on which federal jurisdiction is based, as is a state claim ad-
*684
vaneed in order to enable the collection of a judgment against the original defendant, is expressly authorized by the statute conferring supplemental jurisdiction on the federal district courts. 28 U.S.C. § 1367(a). See, e.g.,
Citizens Electric Corp. v. Bituminous Fire & Marine Ins. Co.,
The nonstatutory ancillary jurisdiction that survived
Finley
embraces not only postjudgment collection proceedings but also what in this case is tantamount to a prejudgment collection proceeding, an effort to bring into the case a solvent party to pay the judgment against an insolvent one. What is more, Burge had impleaded the City, seeking indemnity (under state and local provisions discussed later in this opinion) of the judgment rendered against him (see Fed.R.Civ.P. 14(a)) and thus bringing the City back into the case on an unexceptionable application of the
post-Finley
but prestatutory concept of ancillary jurisdiction. See, e.g.,
Washington Hospital Center v. Collier, supra; Associated Dry Goods Corp. v. Towers Financial Corp., supra;
cf.
Skevofilax v. Quigley,
It is true that the Seventh Circuit cases which allow the joinder of an additional party in a case such as this rely on
Argento v. Village of Melrose Park,
The City argues that the state statute on which Wilson relied in bringing the City back into the case, section 9-102, comes into play only when a judgment is formally entered against its employee; so Wilson jumped the gun. This would not affect the district court’s jurisdiction over his claim against the City; it would just show that the claim lacked merit (more precisely, as we shall see, that it was premature). So let us turn to the merits. There is surely
something
to the City’s argument; the City cannot be made to pay a judgment while the liability of its employee is still in question,
*685
and we do not read
Argento v. Village of Melrose Park, supra,
In effect Wilson was asking the court to enter a declaratory judgment against the City, a typical move when an insurer (as the City in effect is of the judgment against Burge) is in the picture, and one not invalidated by its conditional character. E.g.,
Bankers Trust Co. v. Old Republic Ins. Co.,
We would be more sympathetic to the City’s argument if we could see any benefit from forcing Wilson to wait until a final judgment was entered against Burge and made incontestable by exhaustion of his appellate remedies. It would still be possible for Wilson to seek to collect the judgment by ancillary proceedings against the City. Fed. R.Civ.P. 69(a). All that would be involved would be delay and maybe a little more paperwork.
The Illinois statute that enabled Wilson to proceed against the City is by its terms applicable only if the employee was acting within the scope of his employment, that is, only if the employer would be hable for the employee’s acts under the principle of respondeat superior; and the City argues that Burge was not. The argument borders on the frivolous. This is not a case in which a police officer, while engaged on police business, commits a wrong designed to advance his purely private interests, as in our recent case of
West v. Waymire,
The City claims, however, to have an ordinance that by virtue of the “home rule” provision in the Illinois constitution exempts the City from section 9-102. The ordinance, which furnished the basis for Burge’s impleading the City, provides that when a judgment is rendered against a police officer for personal injury or property damage resulting from the performance of his duties as an officer, the City’s corporation counsel “shall certify such judgment to the city comptroller for payment by the city, when, in his opinion, such member of the police department has not been guilty of wilful misconduct,” Chi. *686 Munic. Code § 2’020(d) (emphasis added), as Burge clearly has.
The Illinois constitution provides with immaterial exceptions that a municipality “may exercise any power and perform any function pertaining to its government and affairs including, but not limited to, the power to regulate for the protection of the public health, safety, morals and welfare.” Art. 7, § 6(a). Read literally this provision would allow Chicago to opt out of the entire statutory and common law of Illinois; but it is not read literally. Home-rule provisions are a response to an old rule that limited municipalities to exercising powers expressly or by necessary implication granted to them by the state’s legislature.
City of Evanston v. Create, Inc.,
The municipality’s power to
preempt
state law — what the ordinance here, as the City interprets it, is trying to do to section 9-102 — is generally limited to the internal affairs of municipal government, such as the relation between the municipality and its employees.
Kadzielawski v. Board of Fire & Police Commissioners,
The City appeals to its provisional preemptive home-rule power by describing the ordinance in question as one that deals with the relation between the City and its employees, namely the employee’s right to be indemnified by the City should a judgment be entered against him that grows out of his official duties. This is an accurate description, but is irrelevant. We can see this by a glance at the state statute that the ordinance seems intended to track, 65 ILCS 5/1-4-5, which imposes on the City essentially the same duty of indemnification as the ordinance. Read in light of the statute, the ordinance merely establishes the procedure for complying with the statute. And the statute, as we pointed out in
Argento,
coexists with — it does not contradict or subvert— section 9-102.
*687 The City argues that the doctrine of res judicata bars the plaintiffs claim under section 9-102 because he could have included the claim in his original complaint. This is alternative pleading with a vengeance, since the City’s primary position is that the plaintiff could not have included the claim in his original complaint — that he could not advance it until a final judgment was entered against Burge, because section 9-102 comes into play only then. The doctrine of res judicata does not require you to file a claim before the law allows you to file it.
But by rejecting the City’s position that a claim under this section is premature until a judgment is entered against the employee, we make the res judicata argument at least plausible. The judgment we affirmed the last time this case was before this court, the judgment in favor of the City based on the
Monell
doctrine, which confines municipal liability under 42 U.S.C. § 1983 to eases in which the municipality is an active participant in the constitutional tort, barred Wilson from filing a claim against the City arising out of the same facts as the original claim. Two claims arising from the same facts are one claim for res judicata purposes, and may not be split, whether by making each claim the subject of a separate suit,
Creek v. Village of Westhaven,
The rule against splitting your claim does not require you to consolidate with that claim claims against everyone who might be derivatively liable for the judgment against the defendant.
Pasco Int’l (London) Ltd. v. Stenograph Corp.,
Last and least, the City argues that to allow Wilson to use section 9-102 to affix liability to it violates the Rules Enabling Act, 28 U.S.C. § 2072(b), by giving substantive force to a rule of procedure, namely Fed. R.Civ.P. 69(a). The City was held not to be liable to Wilson under 42 U.S.C. § 1983 because it had not been complicit in his wrongdoing; by using Rule 69(a) in conjunction with the state statute, Wilson has succeeded, the City argues, in overturning the judgment exonerating it. Not so. At most the rule is merely the vehicle by which Wilson is able to litigate a state claim in federal law. He could just as well have sued the City in state court. Rule 69(a) affected only the choice of forum, not his substantive rights against the City. But for completeness we add that Rule 69(a) may not even be in play in this case, for it specifies the procedures for collecting a judgment
after
the judgment has been rendered. Authority to bring the City back into the case and obtain a judgment against it simultaneous with the judgment against Burge was based on the ancillary jurisdiction of the federal courts interpreted in light of settled principles of declaratory relief. Rule 69(a) is based ultimately on ancillary jurisdiction,
Argento v. Village of Melrose Park,
*688
supra,
Affirmed.
