The Creeping Unknown
An Enforcer from Division 2 was executed by a Dominator and an Inspector from the same division has gone missing. The only clue they have is the mysterious message “WC?” left at the crime scene. But who could commit a crime without being detected?
Aired 17/10/2014EP 2 - The Creeping Unknown

2014
PSYCHO-PASS 2
Taking place one-and-a-half years after Psycho-Pass, having learned the true nature of the Sibyl System, Akane Tsunemori chose to obey the system, believing in both humanity and the legal order. She's part of a new police section and spends her everyday life facing down criminals. Unbeknownst to Akane, however, a monster who will shake the system to its core is about to appear before her.
(Source: Anime News Network)