Is the statute of limitations tolled when a final collateral challenge is denied?

Court rejects the petitioner's final collateral challenge, as long as the petitioner did not "unreasonably delay" in seeking review. Id. at 221-23; accord, Nino v. Galaza, 183 F.3d 1003, 1006 (9th Cir. 1999). Thus, absent unreasonable delay, the statute is tolled during the gaps between denial of a petition and the filing of the next petition in a higher state court because the collateral review process is deemed "pending" within the meaning of 2244)(d)(2). However, the statute of limitations is not tolled from the time a final decision is issued on direct state appeal and the time the first state collateral challenge is filed because there is no case "pending" during that interval. Nino v. Galaza, 183 F.3d at 1006; see, Lawrence v. Florida, 549 U.S. 327, 330-33 (2007) (holding that the time period after a state court's denial of state post-conviction relief and while a petition for certiorari is pending in the United States Supreme Court is not tolled because no application for state post-conviction or other state collateral review is pending).