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Mark J. Theriault v. State of Maine
125 A.3d 1163
| Me. | 2015
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Background

  • Theriault was indicted in July 2008 for unlawful sexual contact with a six-year-old victim in March 2008.
  • A one-day jury trial occurred in February 2011; the State presented three witnesses including the victim, her sister, and a nurse.
  • Theriault was sentenced to 16 years with eight years suspended, plus six years of probation.
  • Theriault through counsel filed a petition for post-conviction review in August 2012, amended in May 2013, alleging ineffective assistance of counsel by Allan Hanson.
  • The post-conviction court denied relief in March 2014, basing its ruling on lack of prejudice using an interlocutory prejudice standard.
  • The Maine Supreme Judicial Court vacated and remanded for reconsideration under the proper Strickland prejudice standard (reasonable probability).

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Whether the post-conviction court applied the correct prejudice standard Theriault argues the court used an outcome-determinative test rather than Strickland's reasonable probability standard. Hanson contends the court properly considered prejudice through established standards and avoided overreach. Remand for proper Strickland prejudice analysis; not decided on prejudice in this ruling.
Whether Theriault proved actual prejudice under Strickland Theriault asserts deficiencies in counsel undermined the trial's reliability. Hanson argues no reasonable probability that the outcome would differ due to alleged deficiencies. Court remands to evaluate actual prejudice under Strickland (reasonable probability) rather than outcome-determinative.
Whether presumptive prejudice applies to extreme ineffectiveness Theriault contends that some deficiencies constitute extreme ineffectiveness, warranting presumed prejudice. Hanson argues presumptive prejudice should be rare and not established here. Question unresolved pending remand; court will apply extreme-ineffectiveness analysis if warranted.

Key Cases Cited

  • Strickland v. Washington, 466 U.S. 668 (U.S. 1984) (two-prong test: deficiency and prejudice; reasonable probability standard)
  • Williams v. Taylor, 529 U.S. 362 (U.S. 2000) (distinguishes reasonable probability from outcome-determinative approach)
  • Lockhart v. Fretwell, 506 U.S. 364 (U.S. 1993) (prejudice assessed for reliability of proceeding, not mere outcome)
  • Nix v. Whiteside, 475 U.S. 157 (U.S. 1986) (prejudice not shown where perjured testimony would not have altered reliability)
  • Cronic, 466 U.S. 648 (U.S. 1984) (presumed prejudice only in rare complete denials of counsel)
  • Laferriere v. State, 697 A.2d 1301 (Me. 1997) ( Maine application of prejudice standards in ineffective assistance)
  • Manley v. State, 2015 ME 117 (Me. 2015) (recognizes Strickland standard as controlling in Maine post-conviction)
  • Gauthier v. State, 23 A.3d 185 (Me. 2011) (clarifies Maine standards for ineffective assistance and prejudice)
Read the full case

Case Details

Case Name: Mark J. Theriault v. State of Maine
Court Name: Supreme Judicial Court of Maine
Date Published: Oct 29, 2015
Citation: 125 A.3d 1163
Docket Number: Docket Aro-14-158
Court Abbreviation: Me.