Crawford. The Second Circuit upheld a grant of a petition for habeas corpus, holding that Gregg Becker's Sixth Amendment right of confrontation had been violated by the admission of 11 guilty plea allocutions at his trial. The Supreme Court in Crawford v. Washington had held that out of court testimonial statements cannt be admitted against a defendant unless the declarant is unavailable and the defendant had a prior opportunity to cross-examine him.

The decision in United States v. Becker can be found here.