103 Mass. App. Ct. 48
Mass. App. Ct.2023Background
- Victim, heavily intoxicated after drinking at parties, mistakenly entered defendant Ryder Chilcoff’s dorm room, later returned, removed her shirt, fell asleep in his bed, and made sexual advances ("I want you," "I want to stay here").
- Defendant’s roommate warned that the victim was drunk and offered to get help; defendant asked roommate to leave and later had intercourse with the victim.
- A used condom was recovered in the room; DNA on the condom matched the defendant and the victim. Victim’s underpants from the night were not recovered; SANE exam five days later included underpants that tested positive for sperm not from defendant.
- Defendant gave an audio-recorded police statement admitting he believed the intercourse was consensual; he moved to suppress the statement and lost.
- At trial defendant sought (1) a required-finding dismissal for insufficiency as to intoxication/incapacity, (2) admission of the underpants DNA, (3) certain text messages about prior blackouts, and (4) a mistake-of-fact jury instruction on belief in consent; the judge denied these requests and convicted him of rape.
Issues
| Issue | Commonwealth's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Motion to suppress: custody/Miranda | Interrogation was noncustodial and informal; no Miranda required. | Interview environment and police conduct rendered it custodial/ coercive. | Not custodial; no Miranda required. Judge’s voluntariness findings upheld. |
| Voluntariness of statement | Statement was product of free will (young, sober, calm, informed he could leave). | Police misled and induced statement; waiver involuntary. | Statement voluntary under totality of circumstances. |
| Sufficiency as to incapacity (intoxication) | Evidence showed victim was so impaired she could not consent; defendant knew or should have known. | Victim’s incapacity was not proven beyond reasonable doubt; defendant reasonably believed she could consent. | Evidence sufficient for a rational juror to find incapacity and that defendant knew or reasonably should have known. |
| Exclusion of SANE underpants DNA (rape‑shield) | Underpants probative value insufficient; no proof they were same garments from incident; prejudicial under G. L. c. 233, §21B. | DNA would show another man had sex with victim that night and impeach victim’s account. | Exclusion proper. Defendant failed to prove underpants were same; probative value did not outweigh prejudice. |
| Exclusion of text messages about blackouts | Judge balanced probative value and prejudice, admitted some texts and excluded others as minimally probative of state at time of offense. | Excluded text ("I hate blacking") would impeach victim and explain post‑event behavior. | No abuse of discretion; excluded text was of limited relevance and potentially prejudicial. |
| Jury instruction: mistake of fact / belief in capacity | Blache instruction (subjective + reasonable person standard) adequately covers knowledge/belief about incapacity. | Requested explicit honest-and-reasonable-belief instruction (Lopez form) required; judge erred by refusing it. | No prejudicial error. Judge gave Blache-model instruction covering both actual knowledge and reasonable-person component; requested form not required. |
Key Cases Cited
- Commonwealth v. Lopez, 433 Mass. 722 (limits availability of mistake‑of‑fact consent instruction under force theory)
- Commonwealth v. Blache, 450 Mass. 583 (model instruction on incapacity from intoxication and defendant's knowledge/reasonable awareness)
- Commonwealth v. Groome, 435 Mass. 201 (factors for determining custodial interrogation)
- Commonwealth v. Selby, 420 Mass. 656 (totality‑of‑circumstances voluntariness test)
- Commonwealth v. Latimore, 378 Mass. 671 (standard for reviewing sufficiency of evidence)
- Commonwealth v. Joyce, 382 Mass. 222 (rape‑shield statute balancing analysis)
- Commonwealth v. Gentile, 437 Mass. 569 (prior consensual sex with another is generally not probative of consent to defendant)