The Lindsay Clancy case looks tragically like NZ’s Lauren Dickason trial. Here’s where they differ

The recent Massachusetts jury's inability to reach a verdict in the Lindsay Clancy murder trial has raised comparisons to a previous case in New Zealand involving Lauren Dickason. Both trials share similarities, with the offenders admitting to killing their three children when their husbands were not present, followed by overdosing.

In Clancy's case, her defence argued for postpartum psychosis as a reason for her actions, arguing she was not in control of her actions at the time. This could potentially lead to a verdict of not guilty by reason of insanity, or at worst, a manslaughter charge. In contrast, Dickason's case saw her convicted of murder and given an 18-year prison sentence, with her defence relying on evidence of major depression, arguing for a not guilty due to insanity verdict.

One key difference between the two cases lies in the legal provisions governing such crimes. In Massachusetts, as well as other English-speaking countries like Australia, Canada, and England and Wales, there is a separate offence of infanticide. This law allows for the possibility of a reduced charge and sentencing, contingent on the mother's mental state at the time of the incident.

In New Zealand, the infanticide law is notably more lenient, with a maximum sentence of only three years' imprisonment. Additionally, there is an option for the judge to consider medical evidence during sentencing, potentially resulting in a lighter sentence if deemed unjust.

Despite the tragic nature of these cases, the criminal justice system aims to balance accountability for the crime with consideration of the defendant's circumstances. While murder convictions are reserved for those who knowingly and deliberately took a life, laws like infanticide and diminished-responsibility manslaughter help the jury determine the level of fault and assign a more appropriate sentence.