20 mysteries we want solved in tonight's Mare of Easttown finale

 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 solve

Who knew a bunch of bearded men in flannel shirts could be this interesting?

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.