Astonishing X-Men, Vol. 3 – Issue 12A

The X-Men manage to pull together, and take out the Sentinel by releasing its memories of the Genosha attack into its now sentient mind. This, however, does not prevent them from learning that Xavier was fully aware of the Danger Room’s sentience, but did nothing to aid it. They leave him behind, highly displeased, unaware that the Hellfire Club seems to have reformed and gotten its influence into Emma.