The case of Blakely v. Washington decided in 2004, significantly changed New York and Federal sentencing and substantially altered the way experienced criminal defense lawyers handled their most serious cases. It also led to the change in the once mandatory federal sentencing guidelines to a system that is now now merely advisory.
In Blakely v. Washington, 542 U.S. 296, 124 S.Ct. 2531, Ralph Blakely pleaded guilty in a Washington State Superior Court to kidnapping his estranged wife. The statutory maximum for the offense Blakely pleaded guilty to was 53 months. The sentencing judge, however, sentenced Blakely to 90 months – more than three years above the 53 month maximum – finding that Blakely acted with deliberate cruelty. Note, Blakely never admitted to acting with deliberate cruelty nor did a jury find that he did so beyond a reasonable doubt.
Blakely appealed to the Washington Court of Appeals which rejected his argument that Washington’s sentencing procedure which allowed sentence enhancements above the statutory maximum based upon judicial determinations deprived him of his federal constitutional right to have all facts legally essential to his sentence determined by a jury beyond a reasonable doubt. The Washington Supreme Court denied discretionary review. The United Supreme Court granted certiorari (agreed to hear the case) and ultimately found the Washington State sentencing procedure unconstitutional.
New York Criminal Attorney Blog

