I understand why Dmitry is being accused of his father's murder, but I know that he did not do it. I mean the author filled us in on all the details that occurred that night at Fyodor's house. Did he not? None of which included the death of Fyodor. So, Dmitry has to be innocent. I just hope that the rest of the family does not think that he is responsible for the murder. That would be rather heartbreaking for Dmitry. Also, what is with Grushenka? Does she truly love him? Or is she just lying again?
I don't think Grushenka knows what/who she wants, but I also think she enjoys teasing and torturing the men.