I really liked this book but the ending felt rushed. We finally found out who did it and the unraveling of their actions then outside of the book the Leo was a stalker and apprehended but was he responsible for those killings. And I feel like I still don't understand how he was in correspondence with the author and reading her works. I may have glossed over that part. But then what's the deal with the Leo in the book? Is he meant to be foreshadowing or linked to the other Leo in any way?