Lindsay Clancy killed her kids. Was it her fault? | BBC News
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Lindsay Clancy killed her kids. Was it her fault? | BBC News
Phillip ResnickWilliam SullivanGregory SaathoffKirk HeilbrunPaul ZeizelUniversity of VirginiaFederal Bureau of Investigation

Expert witnesses challenge Lindsay Clancy's postpartum psychosis defense; prosecution psychologist says she was 'criminally responsible'

In a high-profile trial, expert witnesses disputed Lindsay Clancy's defense of postpartum psychosis, with prosecution psychologist Kirk Heilbrun asserting she was 'criminally responsible' for her children's deaths, while another expert noted inconsistencies in her account, raising questions about her mental state during the incident.

The Guardian The Guardian25 August 2026 · 21:36 UTC
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In a dramatic courtroom showdown, expert witnesses presented conflicting views on Lindsay Clancy's mental state during the tragic deaths of her children.

Prosecution psychologist Kirk Heilbrun testified that Clancy was 'criminally responsible' for her actions, asserting she understood the illegality of killing her children.23

He stated, 'Her moral awareness of this killing was influenced by her strong desire to die'.

Heilbrun's testimony, which included a controversial mention of Clancy's Catholic faith, led to a denied mistrial request from her defense attorney.4

Following Heilbrun, forensic psychiatrist Gregory Saathoff raised doubts about Clancy's claims of hearing voices, noting it was unusual she hadn't reported such experiences prior to the killings.

Saathoff highlighted inconsistencies in her account, suggesting a lack of credibility in her defense.5

In contrast, defense witness Dr. Phillip Resnick argued Clancy was 'clearly psychotic' at the time of the incident, likening her to a puppet with someone else pulling the strings.1

This ongoing trial continues to explore the complexities of mental health in the context of criminal responsibility, as both sides present their cases to the jury.

Key Insight
“Prosecution expert Kirk Heilbrun was paid roughly $54,000 for 180 hours of work, while defense expert Dr Phillip Resnick described Clancy as 'clearly psychotic' and 'like a puppet.' A mistrial request over Heilbrun's mention of Clancy's Catholic faith was denied, with the judge calling it 'an absolutely inappropriate area of testimony.'”
Psychologist says Lindsay Clancy is 'criminally responsible'
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Psychologist says Lindsay Clancy is 'criminally responsible'
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1
The GuardianThe Guardian
“On Tuesday, prosecutors put two expert witnesses on the stand who challenged the arguments made by Clancy’s defense team – specifically, that Clancy committed the acts while suffering from postpartum psychosis – a mental illness that can cause hallucinations, mood swings, delusions and more, and was hearing a voice compelling her to do it.”
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