Board Thread:Questions and Answers/@comment-200.246.78.2-20151029204547/@comment-75.136.80.95-20151030005424

Terumi kills Trinity and sends Nine into the boundary right around the beginning of the Six-Heroes Story in CP, though they only play the voices and don't show character models or pictures during then. Celica was never given a scene where she was killed, and its mostly told by the rest of the cast with Terumi himself saying he killed her. Hoped this helped.