Read the following context and choose the best option to answer the question.
Context: If you like thrillers , Tell No One is a pretty solid one . Eight years after Dr. Alex Beck 's wife is murdered , two bodies are found in the same area - and Dr. Beck receives a mysterious email .
Question: Who might the mysterious email come from ?
Options: 
A. The murderer .
B. One of the bodies .
C. None of the above choices .
D. From the police .


A