OPINION
William Donohue was acquitted of murder and conspiracy charges in connection with the death of his mother, Bernadette Lieben. Donohue later filed suit under 42 U.S.C. § 1983, alleging that investigating officers Jeffrey Rineer and George Cronin maliciously prosecuted him in violation of the Fourth Amendment.1 The District Court granted summary judgment in favor of Rineer and Cronin, holding that (1) Donohue failed to show a lack of probable cause to initiate a criminal proceeding against him, and (2) Donohue introduced no evidence that Rineer and Cronin “acted maliciously or with an intent other than to bring the plaintiff to justice.” App. at 23. Donohue timely appealed.2
Donohue argues that the District Court erred by concluding that there was probable cause to initiate his criminal proceedings. However, as Appellees correctly highlight, we need not reach this issue because the District Court’s decision rests on an alternative ground. “To prove malicious prosecution under Section 1983, a plaintiff must show that: (1) the defendants initiated a criminal proceeding; (2) *92the criminal proceeding ended in plaintiffs favor; (3) the proceeding was initiated without probable cause; (4) the defendants acted maliciously or for a purpose other than bringing the plaintiff to justice; and (5) the plaintiff suffered deprivation of liberty consistent with the concept of seizure as a consequence of a legal proceeding.” Estate of Smith v. Marasco, 318 F.3d 497, 521 (3d Cir.2003). Here, Donohue does-not challenge the District Court’s holding that he failed to produce any evidence suggesting that Appellees acted maliciously, thus waiving the issue.3 See United States v. Pelullo, 399 F.3d 197, 222 (3d Cir.2005) (“It is well settled that an appellant’s failure to identify or argue an issue in his opening brief constitutes waiver of that issue on appeal.”); Kauthar SDN BHD v. Sternberg, 149 F.3d 659, 668 (7th Cir.1998) (“[I]n situations in which there is one or more alternative holdings on an issue, ... failure to address one of the holdings results in a waiver of any claim of error with respect to the court’s decision on that issue.”), abrogated on other grounds by Morrison v. Nat’l Australia Bank Ltd., — U.S.-, 130 S.Ct. 2869, 177 L.Ed.2d 535 (2010). Because the lack of evidence showing malicious intent is an adequate and independent ground for the District Court’s judgment, we will affirm.