Identifying Evidentiary Checkpoints and Strategies to Support Successful Acquittals for Women who Kill an Abusive Partner During a Violent Confrontation

Abstract

This study examined 32 Australian cases of women prosecuted for killing their abusive male partners in self-defence between 2010 and 2023. The objective was to track the legal pathways and identify salient factors influencing both acquittals and convictions. While most women received a manslaughter conviction by pleading guilty, nearly all cases that proceeded to trial resulted in no conviction. Key findings include: the utility of partial defences as a safety net for self-defence; evidence of overcharging; the identification of “evidentiary checkpoints” at trial to downgrade or withdraw murder charges; a checklist for legal counsel advising clients on the risks of trial; the advantage of private legal counsel in successful self-defence claims; and the systemic disadvantage of Indigenous women, highlighting the need for continued research. These findings underscore the intricate dynamics within the legal system when addressing cases of intimate partner violence, emphasising the need for comprehensive reforms and support structures.

Keywords

• domestic violence
• self-defence
• wrongful conviction
• intimate partner homicide
• domestic abuse
• miscarriages of justice