Master of the War - S1.E10

Tamayo's father is arrested. Tamayo and Rin head toward the city while an anti-GGP protest begins. While on the train, they see Suzuri who is mistaken for the mysterious female Rideback and is pursued by the GGP white rides. Suzuri is killed as she attempts to escape. A devastated Rin claims that both her and Tenshirō's obsession with Ridebacks killed Suzuri.