Season 5 recently started, my wife thinks it's been going slow but I think it's been getting back to basics for this show.

Season 4 may be the best just for the Trinity Killer (John Lithgow)



Long as I remember The rain been coming down.
Clouds of Mystery pouring Confusion on the ground.
Good men through the ages, Trying to find the sun;
And I wonder, Still I wonder, Who'll stop the rain.