What was the verdict in Commonwealth v. Lindsay Clancy?

No verdict as of Aug 31, 2026. Trial ran July 29 – Aug 28, 2026 in Plymouth Superior Court. Jury began deliberations Aug 28 and is still deliberating. Possible outcomes: guilty, manslaughter, or not guilty by reason of lack of criminal responsibility (McHoul).

What is the McHoul standard?

Under Commonwealth v. McHoul, 352 Mass. 544 (1967), a person is not criminally responsible if, as a result of mental disease or defect, they lacked substantial capacity to appreciate wrongfulness or conform conduct to law. Burden on Commonwealth beyond reasonable doubt.

Where can I watch the trial?

Each of the 14 transcript pages links its YouTube court recording via Court TV / Law&Crime / PBS NewsHour. No Rev.com paywall. See /transcripts and /media.

Jennifer Sprague

Entity Type: Person

Role: Lead Prosecutor, Plymouth County ADA

Office: Plymouth County District Attorney's Office

Location: Brockton, Massachusetts

Background

Assistant District Attorney (ADA) for Plymouth County

Lead prosecutor in Commonwealth v. Lindsay Clancy

Presented prosecution's case during trial (July-August 2026)

Co-prosecuted with ADA Shanan Buckingham

Prosecution Strategy

Case Theory

Argued Lindsay Clancy planned the killings

Presented evidence of premeditation and planning

Challenged insanity defense claims

Called 70+ witnesses to support prosecution's case

Key Prosecution Witnesses Called

1. Patrick Clancy (ex-husband)

2. First responders

3. Dr. Kirk Heilbrun (forensic psychologist)

4. Dr. Gregory Saathoff (forensic psychiatrist, rebuttal)

5. Medical professionals

6. Law enforcement officers

Cross-Examination of Defense Witnesses

Challenged defense expert testimony

Questioned mental health history claims

Presented alternative interpretations of evidence

Highlighted inconsistencies in defense case

Legal Arguments

Argued Clancy was criminally responsible for her actions

Presented evidence of planning and intent

Challenged credibility of insanity defense

Called rebuttal witnesses to counter defense claims

Trial Performance

Presented comprehensive prosecution case

Called extensive witness list (70+ witnesses)

effectively cross-examined defense witnesses

Presented compelling closing arguments

Related Entities

Lindsay Clancy - Defendant

Shanan Buckingham - Co-prosecutor

Plymouth County DA - Office

Plymouth Superior Court - Trial location

Kevin Reddington - Defense attorney (opposing counsel)

Judge William Sullivan - Presiding judge

Sources

Trial proceedings (July-August 2026)

Court documents

Media coverage

Plymouth County DA records