Tur pulls back and as the light of Alan's Mindblade fades the scrabbling subsides, nothing emerges from the barrels.
The party proceeds back and down the other corridor passing the dead of the eating hall.
The corridor proceeds a ways then widens into an expanding cavern. The floor slopes sharply downwards and there are knotted ropes along both walls anchored past the opening you now stand at.
Noni notices the groves of wagon tracks on both sides next to the ropes.
Peering down the mindblade illuminates stalactites hanging from the ceilings and the passages extends down the slope past the limits of the psionicly generated light.
One of the ropes, the one on your right, quivers slightly in short jerks.