Nothing's ever straight forward
I had the sense that Stevie's connection to Haider wasn't romantic, just like I didn't think that Jimmy killed her. (afterall -- that would have solved everything by the 2nd episode!) All that taunting is coming from River's own guilt.
There's something conspiratorial going on between the police chief, the shrink, his boss & her husband -- that was clear early on, but I can't yet put it together...
Anyone else?
God made man because he loves stories. —Rabbi Nachman