[Draender]

Originally Posted by SebaZ

awesome episode,

Spoiler:

i didnt understand why light killed her though

Spoiler:

Kiyomi Takada knows too much... She knows who Kira is. She knows Light has had other people carrying out judgments for him. And since she was passing on Light's messages to Mikami, she knows everything that Light communicated to Mikami.

Light pretty much revealed everything to her during their meetings.