This is a thread for members to post their theory or theories. It's not a discussion thread. Here's how to use it-- Create a new post and call it (e.g.) WSPoster's Theory. If you have more than one theory, then call them (e.g.) WSPoster's Theory (1) and WSPoster's Theory (2) but put them in separate posts. Remember - do not use this thread for discussion. If you wish to discuss another member's theory, start a new thread and call it (e.g.) WSPoster's Theory (2) - Discussion. It will be interesting to compare the theories. You should aim to answer such questions as-- (i) Who the perp was (ii) What the motive was (iii) How the perp gained entry and how he left (iv) What caused the head blow (v) How long the perp was in the house (vi) Has the perp offended before (or since) (vii) What pieces of evidence are for real and what are red herrings (viii) others? If anyone wishes to post a theory anonymously, send me a PM. NB -- Do not name any private individuals (i.e. give them a pseudonym).