That's exactly what happened. I don't think anyone had reason to suspect them, not even after what happened to Coco, but after what happened to Yang...

[She shakes her head.]

...I don't know what their specific plan was, but they certainly had one. Hurting people was part of it, for whatever reason.

[Weiss' voice sounds strained. Her dealings with her family have taught her that desires for power and money make people do awful things. She knows that's a lesson both Penny and Ruby will need to learn eventually, but now doesn't seem like the right time.]