While Kogami is recuperating from Akane’s Paralyzer shot, she begins to worry about whether she is suited to be an Inspector after the fallout from her first case. On her second day on the job, she begins to learn more about the Enforcers she works with.

A man in a helmet breaks into a pharmacy, kills the staff, and departs with drugs. When the MWSPB arrives on the scene, they find his coefficient wasn't high enough to raise an alarm. The same man attacks a woman in public, brutally beating her to death with a hammer in front of a crowd and a Psycho-Pass scanner. Later, the team learn that more culprits, wearing the same helmets, rob an armored car. Kogami deduces that the second crime would have a motive, leading their investigation to a man named Jyunmei Itoh who had a grudge against the victim. As Itoh attempts to escape, Kogami deduces that helmets copy the clear Psycho-pass rate of innocent bystanders and thus help criminals avoid evasion. With Akane and Masaoka's help, he apprehends the murderer.

Right before Kitazawa was executed, he mentioned the name of someone who had supposedly been helping him. While others just think that he was crazy, Akane wants to get to the bottom of this case and tries to seek out help from someone.