Mare of Easttown: 20 questions the finale must answer

Who's in the photograph? And just what is in those journals? As the Kate Winslet thriller comes to a close, here are the mysteries we're desperate to see solved

Warning: this article contains spoilers for episodes one to six of Mare of Easttown.

Mare of Easttown has become a bona fide phenomenon. A thriller revolving around an aloof, small-town detective tracking down the perps of the sexual abuse and murder of girls is pretty much the least original idea there is, but its combination of phenomenal performances (Kate Winslet is one of the best actors working today), surprising comic chops (Jean Smart is hilarious) and breadth of suspects has proved gripping. The show even has Stephen King hooked. Who knew a bunch of bearded men in flannel shirts could be this interesting?