A Certain Magical Index

Season 2, Episode 19

Episode Title: The Researcher (Amata Kihara)

Air Date: 2011-02-18

Overview:

Accelerator attempts to make amends for his past by doing a few good deeds, but ends up attacked by a group led by someone from his past. Meanwhile, Toma discovers strange goings-ons in the police force and overhears talk of an intruder in Academy City.