316 Ga. 363
Ga.2023Background
- Sasha McCalop was convicted of malice murder for fatally stabbing her boyfriend, Michael Martin, on January 17, 2018; she was sentenced to life with parole possible.
- Their relationship had multiple prior police-reported domestic incidents (April 2016–October 2017); some reports described injuries to both parties and allegations McCalop used blades in prior incidents.
- On the 911 call the morning of the killing Martin reported a domestic dispute, mentioned many knives, then went silent; officers found Martin dead and McCalop hiding in a nearby shed. Medical examiner attributed death to a thigh stab severing the femoral artery; toxicology showed alcohol and cocaine.
- McCalop gave police varying accounts; in a recorded interview she ultimately admitted pulling a knife but said she had it only for defense; at trial she admitted swinging a knife when Martin tried to stop her leaving.
- Defense presented an expert (Dr. Loring) who diagnosed PTSD/BPS and testified about fragmented memory; State rebutted with Dr. Hamel (expert in domestic violence/PTSD) who agreed on PTSD but disputed BPS as a scientifically supported ‘‘syndrome’’ and testified the relationship was mutually violent and that McCalop may have been malingering.
- On appeal McCalop challenged (1) Dr. Hamel’s testimony on her state of mind, (2) his qualification given no prior Georgia testimony or review of Georgia law, (3) his testimony that BPS lacks scientific basis and that courts err in instructing on it, (4) prosecutor’s closing argument about BPS, and (5) the court’s ruling that a defense witness opened the door to bad-character evidence. The Supreme Court of Georgia affirmed.
Issues
| Issue | McCalop’s Argument | State’s Argument | Held |
|---|---|---|---|
| Admissibility of Dr. Hamel’s opinions about McCalop’s state of mind | Dr. Hamel lacked a valid factual basis to opine on state of mind because he never interviewed or evaluated her | Rule 703 permits experts to base opinions on facts/data not personally observed; Hamel did not opine on the ultimate legal issue | Admission proper: expert may rely on case facts and his disputed testimony did not impermissibly state ultimate issue under OCGA § 24-7-704(b) |
| Qualification of Dr. Hamel (no prior Georgia testimony / unfamiliar with Georgia BPS law) | He shouldn’t be qualified as an expert because he never testified in Georgia and hadn’t reviewed Georgia law on BPS | Expert qualification rests on knowledge/experience in field; no requirement to have testified in Georgia or to know state law | No abuse of discretion in qualifying Hamel as expert under former Rule 707 |
| Dr. Hamel’s testimony that Battered Person Syndrome (BPS) lacks scientific basis and courts are wrong to instruct on it | Such testimony was erroneous and undermined defense (BPS-based self-defense) | Trial testimony accurately reflected scientific critique; jury instructions and court determine law; any error invited or harmless | Claim not preserved; invited error and, even if error, not shown to have likely affected outcome given jury instruction and Hamel’s acknowledgment of PTSD |
| Prosecutor’s closing argument asserting BPS lacks empirical support | Prosecutor mischaracterized BPS and committed misconduct | No contemporaneous objection; closing argument review waived in non-capital cases | Waived for appellate review (no plain-error review per precedent) |
| Ruling that defense witness opened door to character evidence of McCalop | Court erred in permitting cross-exam about prior alleged aggressive acts after witness described McCalop as calm | Witness’s characterization opened door to impeachment/rebuttal on pertinent character traits | Even if error, admission harmless given overwhelming evidence of guilt and cumulative nature of prior-acts evidence |
Key Cases Cited
- Smith v. State, 307 Ga. 106 (expert may base opinions on facts not personally observed; Rule 703 context)
- Allen v. State, 296 Ga. 785 (broad trial-court discretion to qualify experts; experience can substitute for formal education)
- Wade v. State, 304 Ga. 5 (expert may not state opinion on ultimate issue of defendant’s legal culpable mental state)
- Ellington v. State, 314 Ga. 335 (plain-error preservation standards)
- McIver v. State, 314 Ga. 109 (unpreserved closing-argument challenges not reviewed in non-capital cases)
- State v. Johnson, 305 Ga. 237 (plain-error third-prong—affecting outcome—explained)
- Park v. State, 314 Ga. 733 (jurors presumed to follow judge’s instructions)
- Williams v. State, 313 Ga. 443 (harmlessness of erroneously admitted evidence in light of strong proof of guilt)