California
How Allen v. McCurry applies in California: state-specific rules, key cases, and bar exam notes for Civil Procedure (Preclusion) / Civil Rights (§ 1983).
California law adheres to the doctrine of claim preclusion and issue preclusion, heavily influenced by the principles established in Allen v. McCurry. California courts recognize that federal civil rights claims under § 1983 may be barred by preclusion if they arise from the same set of facts as a prior state court decision.
Under California's preclusion doctrine, a final judgment in a prior action will bar a subsequent action when there is identity of claims and parties, and the prior action was resolved on the merits.
Establishes that claim preclusion applies to actions under § 1983 if the claims could have been raised in a prior action.
Holds that defenses based on the preclusive effect of a prior judgment must be raised timely and that California courts will not excuse a party's failure to do so based on lack of knowledge.
Clarifies that previous rulings on procedural grounds may sometimes not bar subsequent actions if the claim's substantive merits have not been adjudicated.
California's approach to preclusion mirrors the federal standard set out in Allen v. McCurry, particularly regarding the treatment of § 1983 claims. Both jurisdictions emphasize finality of judgments and the necessity of adjudicating all claims arising from the same transaction or occurrence to prevent piecemeal litigation.
Understanding the principles of claim and issue preclusion in the context of civil rights litigation, especially as established in Allen v. McCurry, is vital for the California bar exam, particularly under the Civil Procedure section.