Sweet character with a unique insight into a person clearly demonstrating autistic and OCD behaviours. But the story is weak and has unanswered questions and holes. Not sure the epilogue was useful to the story and I found it unnecessary. Very unbelievable in view that Molly was arrested for the murder of Mr Black and she failed to mention this during the arrest. I felt this was meant to be a twist at the end but majorly clumsy.