Are state supreme courts required to use the standard announced in Teague v.
Lane, 489 U.S. 288 (1989), to determine whether United States Supreme Court
decisions apply retroactively to state-court criminal cases, or may a state court
apply state-law- or state-constitution-based retroactivity tests that afford application
of Supreme Court decisions to a broader class of criminal defendants than the class
defined by Teague?
Did Crawford v. Washington, 541 U.S. 36 (2004), announce a "new rule of constitutional criminal procedure," as Teague defines that phrase and, if it did, was
it a watershed rule of procedure subject to full retroactive application?