In the center of the crossroad that was in upheaval, Kakine Teitoku was lying there on the ground. The white wings that had their control of the vectors taken from them, had stabbed through Kakine. A puddle of blood was slowly spreading, as if an unknown magic circle was slowly taking shape.
However, Dark Matter was still alive.

Toaru Majutsu no Index vol.15 ch.5 pt.4