Stringer v. Black

The death sentence of the petitioner in this case was decreed by a judgment that became final before we decided *225either Maynard v. Cartwright, 486 U. S. 356 (1988), or Clemons v. Mississippi, 494 U. S. 738 (1990). The petitioner argues that the State of Mississippi committed the same error in his case as it did in Clemons, and that under both Maynard and Clemons his sentence is unconstitutional. The question presented is whether in a federal habeas corpus proceeding a petitioner is foreclosed from relying on Maynard and Clemons because either or both announced a new rule as defined in Teague…