State of Maine v. Karl Maine
2017 ME 25
Me.2017Background
- Karl Maine leased and operated Jake’s Diner; he had financial difficulties and outstanding debts to the landlord (Sleeper) and utilities.
- On Feb 12, 2014, security footage from a nearby market showed Maine approach the diner multiple times between ~4:55–5:03 p.m.; smoke was visible from the diner about 5:05 p.m.
- Fire investigators Young and Roy examined the scene, concluded the fire originated in a rear storage room and was incendiary (likely cardboard ignited by an open flame), and relied on elimination of accidental causes and timeline/smoke color.
- William Shaw testified that prior to the fire he had told Maine about a method of starting fires by "crossing the wires on the water heater," and Maine discussed the diner’s financial problems with Shaw.
- Maine was indicted for Class A arson, tried by jury, convicted, sentenced (16 years, all but 8 suspended), and appealed alleging errors in expert testimony admission, admission of Shaw’s statements, and insufficiency of evidence.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Admissibility of State experts' causation opinions | State: Young and Roy used reliable, accepted investigatory methods and scientific literature; opinions were relevant and tailored to facts. | Maine: Experts relied on process-of-elimination without a scientific basis for causal inference; testimony unreliable. | Court: Experts met threshold reliability indicia; methods and conclusions admissible; disagreement with conclusions goes to weight not admissibility. |
| Admissibility of Shaw’s prior statements about starting fires | State: Testimony shows Maine discussed arson methods in context of financial trouble; probative of intent. | Maine: Low probative value and undue prejudice/misleading the jury under Rule 403. | Court: Statements had probative value (showing discussion of arson and motive); not unfairly prejudicial; admission proper (any error harmless). |
| Sufficiency of the evidence to prove intentional arson | State: Timeline, video, expert testimony, and Shaw’s testimony support inference Maine entered and intentionally ignited cardboard. | Maine: State failed to prove scientifically that fire was incendiary; evidence insufficient. | Court: Viewing evidence favorably to State, jury could rationally find Maine entered and intentionally set fire; evidence sufficient. |
Key Cases Cited
- Searles v. Fleetwood Homes of Pa., Inc., 878 A.2d 509 (Me. 2005) (standard for reviewing expert testimony reliability)
- State v. Ericson, 13 A.3d 777 (Me. 2011) (indicia of threshold reliability for expert testimony)
- State v. Irving, 818 A.2d 204 (Me. 2003) (admission of expert opinion where multiple experts endorse methodology)
- State v. Spearin, 447 A.2d 1147 (Me. 1982) (challenges based on alternative causes affect weight not admissibility)
- State v. Reed, 58 A.3d 1130 (Me. 2013) (standard for sufficiency review; view evidence in light most favorable to State)