In a significant reversal, defence lawyers for James Mangione have abandoned their planned psychiatric defence in the state murder trial, a move that British legal experts describe as a high-risk strategic gamble. The decision, announced this morning in the Central Criminal Court, marks a dramatic shift from the initial defence strategy outlined during pre-trial hearings.
Mangione, 42, faces charges of murder and aggravated assault following the death of his estranged wife, Elizabeth Mangione, in July 2022. The prosecution alleges he carried out a premeditated attack at her London flat, citing forensic evidence and witness testimony.
The defence had originally intended to argue diminished responsibility, citing a history of bipolar disorder. However, lead counsel Sarah Holbrooke QC informed the court that after further consultation with psychiatric experts, the defence would no longer pursue this line.
"We have concluded that the evidence does not support a defence of diminished responsibility," Holbrooke stated. "Our client maintains his innocence, and we will focus on challenging the prosecution's narrative of premeditation."
Legal analysts suggest this reversal may indicate a lack of confidence in the psychiatric evidence or a tactical decision to avoid cross-examination on Mangione's mental health history. Professor Alice Thornton of the London School of Economics noted that abandoning a psychiatric defence is uncommon and can be perilous.
"Once the defence signals an intention to rely on diminished responsibility, the prosecution can commission its own psychiatric reports and use them to paint a picture of the defendant's state of mind," Thornton explained. "By withdrawing this defence, Mangione's lawyers may be trying to prevent the jury from hearing damaging details about his prior mental state, but they also lose the chance to reduce a murder conviction to manslaughter on the grounds of diminished responsibility."
The trial, now in its third week, has already seen testimony from neighbours who reported loud arguments on the night of the killing. The prosecution claims Mangione planned the attack after learning of his wife's intention to divorce him.
Judge Sir Henry Wainwright has instructed the jury to disregard any previous references to mental health evidence. Proceedings are expected to continue with the cross-examination of forensic experts.
Should the jury find Mangione guilty of murder, he faces a mandatory life sentence. The case has drawn international attention due to Mangione's former role as a high-profile investment banker and the couple's history of domestic disputes.
British legal experts remain divided on the wisdom of the defence's reversal. Some argue it simplifies the jury's task, focusing on the act itself rather than the defendant's mental capacity. Others warn it may backfire if the jury perceives the lack of a psychiatric defence as an admission of guilt.
The trial continues.
