Personally, I believe that Evelyn did not kill John Dick. I think she might have had more knowledge on what exactly happened to him but, I believe that Donald McLean (Evelyn's Father) murdered John. Although, I do think that Evelyn did murder Peter White. Firstly, John went missing very soon after Donald had threatened to kill him and was later found dead. Also, Donald seems like the type of person who could perhaps murder someone, because he abused and (possibly) had a sexual relationship with Evelyn which is a dishonorable thing to do (especially for a parent). Next, after Donald's house was searched the police found knives, bullet holes in his pipes, and charred human teeth and bones. All of this evidence leads me to believe that Donald