The defense team for Brian Thompson’s alleged killer, 28-year-old Mangione, has dropped its planned use of an “extreme emotional disturbance” argument in the ongoing murder trial. Thompson was the CEO of UnitedHealthcare. This defense strategy, if successful, could have reduced the charge from first-degree murder to manslaughter. Mangione is currently being held at the Metropolitan Detention Center in Brooklyn. The reason for withdrawing the defense has not been publicly disclosed. The trial will now proceed focusing on other aspects of the case, with the prosecution seeking a murder conviction. Further details are expected to emerge as the trial progresses.