SIGNAL The Movie Cold Case Investigation Unit

The story continues from the Japanese SIGNAL drama series. In 2021, a limousine taxi driver causes an accident on a highway and a high-level government official dies in the accident. The cold case investigation unit, including Kento Saegusa and team leader Misaki Sakurai, have doubts about the case. Meanwhile, in 2009, administrative officers die consecutively in car accidents. The police announce these deaths as accidents. Takeshi Ōyama believes …