The man accused of killing UnitedHealthcare’s CEO returned to court Monday for a pretrial hearing. The proceeding resumed after being postponed Friday due to the suspect Luigi Mangione reportedly falling ill. Mangione is accused of fatally shooting UnitedHealthcare CEO Brian Thompson outside a Manhattan hotel last year. His attorneys are seeking to suppress key evidence, including alleged statements, a gun, a notebook, and a newly released to-do list, arguing it was obtained illegally. Mangione