State v. Christina Thomas, 134 A.3d 1

Background

Christina Thomas (defendant) lived with E.A. and E.A.’s son D.A.; defendant was D.A.’s primary caretaker for years while multiple adults lived in the home.
D.A. suffered profound failure to thrive and developmental delay; doctors later diagnosed psychosocial dwarfism and concluded prolonged starvation/abuse had occurred; D.A. gained significant weight and height after removal from the home.
The State indicted Thomas for first-degree assault, alleging she knowingly caused serious bodily injury to D.A. by failing to provide proper nutrition.
At a pretrial hearing the State sought admission of numerous uncharged bad acts against both E.A. (the mother) and D.A. to show intent/knowledge and E.A.’s credibility; the trial court admitted the evidence under N.H. R. Ev. 404(b).
After a 12-day jury trial Thomas was convicted; on appeal she challenged the admission of other-acts evidence and sought to exclude several other testimonial items as (plain) error. The Supreme Court affirmed.

Issues

Issue	Plaintiff's Argument (State)	Defendant's Argument (Thomas)	Held
Admissibility of prior bad acts under Rule 404(b)	Evidence of abuse of E.A. and other non-nutritional abuse of D.A. is relevant to Thomas’s mental state (knowledge/intent), E.A.’s credibility, and inextricably related to charged conduct	Other-acts not tied to the nutritional deprivation; inadmissible propensity evidence and unfairly prejudicial	Court upheld admission under Rule 404(b): acts were relevant to knowing mens rea and credibility; balancing under Rule 403 did not require exclusion
Whether Rule 404(b) ‘‘intent’’ requires specific intent/purposeful state	Other-acts probative of general or specific mental states; Rule 404(b) covers any mental element the proponent seeks to prove	‘‘Intent’’ should mean purposeful/specific intent and thus other-acts irrelevant when crime requires only knowledge	Court: intent in Rule 404(b) can encompass any mens rea (knowledge or purpose); evidence probative of knowing conduct admissible
Rule 404(b) prejudice balancing (Rule 403)	Probative value high because intent and duty were contested; evidence not substantially outweighed by unfair prejudice	Prejudicial emotional impact and propensity inference should have excluded much of the evidence	Court: substantial deference to trial court; probative value high and not substantially outweighed by unfair prejudice; no abuse of discretion
Alleged plain error from unobjected testimony (near-accident, affair, psychologist’s negative opinion)	N/A at trial; State offered witnesses and expert testimony	Trial court erred in not striking these items; cumulative prejudice warranting reversal	Court declined plain-error relief: possible defense strategic reasons for not objecting and evidence of guilt was overwhelming, so no prejudice shown

Key Cases Cited

State v. Wells, 166 N.H. 73 (2014) (distinguishes intrinsic vs. extrinsic other-act evidence)
State v. Roy, 167 N.H. 276 (2015) (sets out three-prong Rule 404(b) test and its relation to Rule 403)
State v. Beltran, 153 N.H. 643 (2006) (placing burden on State to demonstrate admissibility of prior bad acts)
State v. Addison (Capital Murder), 165 N.H. 381 (2013) (requires trial court to articulate theory for admitting other-acts without invoking propensity)
State v. Howe, 159 N.H. 366 (2009) (other-acts admissible to prove intent, lack of mistake; probative value when intent contested)
State v. Noucas, 165 N.H. 146 (2013) (preservation of evidentiary objections for appeal)
State v. Pond, 132 N.H. 472 (1989) (discussion of ‘‘intentionally’’ as synonymous with ‘‘purposely’’)
State v. Ayer, 136 N.H. 191 (1992) (distinguishing purposeful/specific intent from knowing/general intent)
State v. Rawnsley, 167 N.H. 8 (2014) (plain-error review rarely requires sua sponte striking of evidence absent clear impairment of substantial rights)
State v. Pinault, 168 N.H. 28 (2015) (elements required for plain-error relief)
State v. Mueller, 166 N.H. 65 (2014) (prejudice prong of plain-error requires showing outcome affected)