In a dramatic court hearing, police bodycam footage revealed details surrounding the arrest of Luigi Mangione, the suspect in the shooting death of UnitedHealthcare CEO Brian Thompson. Following his arrest at a McDonald's in Pennsylvania, a loaded gun magazine was discovered wrapped in underwear inside Mangione's backpack, leading authorities to suspect him as the needed gunman. The evidence collection process, however, is under scrutiny as Mangione's defense aims to have the gun, a notebook, and other items excluded on the basis that they were found without a proper search warrant. Prosecutors contend that the firearm found matches the one used in Thompson's murder and highlight notes in the notebook that express Mangione's animosity towards health insurers along with threats against executives. This unfolding legal battle raises significant questions about police procedure and the implications it may have in the upcoming trial.