California Petitioner's Notice of Appeal Death Penalty Related Habeas Corpus Decision is a document filed in a California court by a petitioner appealing a death penalty related habeas corpus decision. It is a formal request for the court to hear and review the petitioner's claim in order to determine whether a new trial should be granted or the death penalty sentence should be overturned. There are two types of California Petitioner's Notice of Appeal Death Penalty Related Habeas Corpus Decision. The first type is a direct appeal in which the petitioner seeks a full review of the habeas corpus decision from the court. The second type is a writ of habeas corpus in which the petitioner seeks a limited review of the habeas corpus decision from the court. In both cases, the petitioner must provide a detailed statement of the facts and grounds of his or her appeal in the Notice of Appeal.