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 .
Who might the mysterious email come from ?
Pick the best answer from the following options:
- Someone with knowledge of the murders .
 - One of the bodies .
 - None of the above choices .
 - From the police .


Someone with knowledge of the murders .