Luigi Mangione, charged with the murder of a health insurance executive, has withdrawn his planned mental health defence ahead of his September trial. Mangione was accused of fatally shooting the executive; details surrounding the shooting remain limited. The decision to abandon the insanity plea suggests a potential shift in legal strategy. This development means Mangione will likely face the charges without arguing diminished mental capacity at the time of the alleged crime. The trial is still scheduled to proceed as planned in September, where the prosecution will present its case. Further details regarding the reasoning behind withdrawing the defence have not been publicly released.