I nearly chose this as my amazon first reads choice but decided on another title, so I was so pleased to get this through Netgalley.
This was so my kind of book, I have a morbid fascination with thrillers about mental asylums but this took forever to get going. I was at 20% before I found out the identity of the murder victim!
Lots of characters with not enough clarity between them made this really challenging, and I found I wasn't engaged fully with wanting to know the ending.