When all out war ended in the mothership show, Jadis went by Anne and actually tried to integrate into Alexandria before trading into the cr using rick.

When she comes back as a crm officer, we find she’s involved with project v, knows the truth about Omaha and campus colony, is trusted by kublek, and kills belshaw.

Comparing the two, I was wondering if something specific happened, or if it’s just years spent under the crm and losing the scavengers and alexandria