The first shows smoke rising from an isolated farmhouse, forming the previously revealed AHS logo, with ominous sounds of thunder, a chain saw and a woman’s screams in the background. The second shows a mysterious hand grabbing a knife amid other odd hanging objects over what appears to be a baby’s crib. In the third, we see a woman’s feet running up a staircase apparently trying to escape someone or something, unsuccessfully it appears.
Not enough there to reveal any kind or plot or theme. Looks like we’ll have to wait for the Season 6 premiere on September 14.