Accuser

undefined: An accuser is a headmate that is similar to a persecutor but is focused almost solely on telling their other headmates or people outside the system that a member of the system (usually a host) is a terrible person or guilty of crimes.

This behaviour isn't necessarily out of hatred, but may be out of internalised fear or guilt. An accuser may form out of a system's trauma and self-loathing. Like a persecutor, an accuser may be able to learn to overcome this behaviour.