People v. Dickerson

—Judgment, Supreme Court, New York County (Bernard Jackson, J., at plea; Clifford Scott, J., at sentence), rendered July 22, 1991, convicting defendant, upon his plea of guilty, of attempted robbery in the second degree, and sentencing him, as a persistent violent felony offender, to a term of 6 years to life, unanimously affirmed.

Defendant’s failure to challenge the constitutionality of a prior 1975 violent felony conviction at the time of his 1982 second violent felony offender hearing constitutes a waiver of his right to challenge the 1975 conviction at this time, even if the 1982…