On February 14, the Ninth Circuit Court of Appeals has ruled that a defendant’s severed cross-claim brought in federal court, originally from the plaintiff’s action brought under diversity action jurisdiction, must have an independent jurisdictional basis, and the cross-claimant could no longer rely on the supplemental jurisdiction afforded by 28 U.S.C. section 1367(a). In Herklotz v. Parkinson, et al, No. 07-56657 (February 14, 2017), the court held the state law based cross-claim, once the action based on diversity jurisdiction is missed, must have its own basis for diversity jurisdiction or must be dismissed if no diversity exists between the cross-claimant and cross defendant.
This action began in 2000 as a diversity suit in the Western District of Pennsylvania. In 2000, WRS, Inc., filed a diversity suit in the Western District of Pennsylvania against defendants Plaza Entertainment and its directors John Herklotz, Eric Parkinson, and Charles von Bernuth. Herklotz cross-claimed against Plaza, Parkinson, and von Bernuth. When the district court granted summary judgment in favor of WRS, Herklotz moved to sever his state law cross-claim and transfer it to the Central District of California. The Pennsylvania district court granted the unopposed motion, severed the cross-claim, and transferred the newly independent case. The California district court then dismissed Herklotz's claims under Federal Civil Rule 12(b)(6), from which Herklotz appeals.