Answer: Shortly after Magwitch dies, Pip (C.) becomes extremely ill.
Step-by-step explanation: In Great Expectations, after Magwitch is sentenced to death and dies in prison, Pip becomes really sick. He starts suffering high fever and having hallucinations where Magwitch is present. However, after some time, Pip recovers and finds out that Joe, his brother-in-law, has been taking care of him. After Pip gets better, Joe helps him to pay off his debts in order not to be arrested.