| Date | Proceedings and Orders (key to color coding) |
|---|
| May 22 2012 | Petition for a writ of certiorari filed. (Response due June 25, 2012) |
| Jun 8 2012 | Order extending time to file response to petition to and including July 25, 2012. |
| Jul 25 2012 | Brief of respondent Tyler G. McNeely in opposition filed. |
| Aug 8 2012 | DISTRIBUTED for Conference of September 24, 2012. |
| Aug 14 2012 | Reply of petitioner Missouri filed. (Distributed) |
| Sep 25 2012 | Petition GRANTED. |
| Oct 31 2012 | SET FOR ARGUMENT ON Wednesday, January 9, 2013 |
| Nov 5 2012 | Consent to the filing of amicus curiae briefs, in support of either party or of neither party, received from counsel for the respondent. |
| Nov 9 2012 | Joint appendix filed. (Statement of costs received) |
| Nov 9 2012 | Brief of petitioner Missouri filed. |
| Nov 13 2012 | Consent to the filing of amicus curiae briefs, in support of either party or of neither party, received from counsel for the petitioner. |
| Nov 16 2012 | CIRCULATED. |
| Nov 16 2012 | Brief amicus curiae of Mothers Against Drunk Driving filed. (Distributed) |
| Nov 16 2012 | Brief amici curiae of National District Attorneys Association, et al. filed. (Distributed) |
| Nov 16 2012 | Brief amici curiae of Delaware, et al. filed. (Distributed) |
| Nov 16 2012 | Brief amicus curiae of the United States filed. (Distributed) |
| Dec 10 2012 | Brief of respondent Tyler G. McNeely filed. (Distributed) |
| Dec 10 2012 | Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument filed. |
| Dec 14 2012 | Brief amicus curiae of Rutherford Institute filed. (Distributed) |
| Dec 17 2012 | Brief amici curiae of Law Professors filed. (Distributed) |
| Dec 17 2012 | Brief amici curiae of National College for DUI Defense, et al. filed. (Distributed) |
| Dec 20 2012 | Record received from The Supreme Court State of Missouri. (1 Box) |
| Jan 2 2013 | Reply of petitioner Missouri filed. (Distributed) |
| Jan 4 2013 | Motion of the Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument GRANTED. |
| Jan 9 2013 | Argued. For petitioner: John N. Koester, Jr., Assistant Prosecuting Attorney, Jackson, Mo.; and Nicole A. Saharsky, Assistant to the Solicitor General, Department of Justice, Washington, D. C. (for United States, as amicus curiae.) For respondent: Steven R. Shapiro, New York, N. Y. |
| Apr 17 2013 | Adjudged to be AFFIRMED. Sotomayor, J., announced the judgment of the Court and delivered the opinion of the Court with respect to Parts I, II-A, II-B, and IV, in which Scalia, Kennedy, Ginsburg, and Kagan, JJ., joined, and an opinion with respect to Parts II-C and III, in which Scalia, Ginsburg, and Kagan, JJ., joined. Kennedy, J., filed an opinion concurring in part. Roberts, C. J., filed an opinion concurring in part and dissenting in part, in which Breyer and Alito, JJ., joined. Thomas, J., filed a dissenting opinion. |
| May 20 2013 | MANDATE ISSUED. |
| Jul 5 2013 | Record returned to Supreme Court of Missouri. |
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