Melissa

Melissa was a Vistrian woman who had a serious issue with Verandian refugees. She took to wandering around the parts of New Vanover near to the refugee camps hoping to be attacked, so that she would have an excuse to kill her attacker with a concealed knife.
However, after succeeding in murdering a Verandian who had attempted to rob her, she faced alienation from the local community and eventually comitted suicide in Hannah's mill. Her spirit and that of the man she had killed both failed to move on, and haunted the mill as ghosts. Even in death, Melissa continued to harass the ghost of the man she had killed, until he eventually fled by possessing the miller when she abandoned the haunted mill and moved in with her father.
Eventually Zaheer managed to exorcise her with The Party's help.