Lassiter tells Jane he is going to follow Venters to see where he is going. What does he reveal about Milly Erne in this moment? How does this parallel Jane's life?

As Lassiter tells Jane that he is going to follow Venters, he tells Jane that if she is gone, he will find her, even if she is bound like Milly Erne was. This is a new revelation about the life of Milly Erne and tells the reader that her brother knew that she was a captive. It parallels Jane's life because Jane is also a captive in her own house at this point and may find herself bound later.