Torture.
Really boring and illogical plot. Most of reviews and ratings here are forced under the impression that it has been written by top author who delivered The Devotion of suspect X.
However this is senseless work of him. He forcefully feels a false narrative ,then forcefully feeds alternate narrative and then abruptly ends novel by telling that all of that was lie. The detective interprets and deduces at his will without solid logic considering we readers as fools.
Total waste of time.