Field acquires some information that could advance his political ambitions .
Annabelle Troy 's mother Mary arrives in Truro to discover the truth about her daughter 's death in the Weldon mill fire , and has devastating news for Titus .
Field acquires some information that could advance Titus ' political ambitions .
Annabelle Troy 's mother Mary arrives in Truro to discover the truth about her daughter 's death in the Weldon mill fire , and has devastating news for Titus .