Matsuda's editor pulls her off a dead-end corruption investigation to chase down malfeasance involving Eishin Academy. A cover-up begins.
Suzuki and his colleagues continue "revising" documents as Matsuda contacts potential sources and Murakami starts surveilling a list of targets.
Murakami investigates Matsuda's brother while the fallout from Suzuki's actions increases public interest in the case — and pressure on officials.
With the announcement of the decision not to prosecute, Tada and his underlings instigate a smear campaign against Matsuda in the tabloids and online.