The group enters the main floor of the building.
A make-shift barricade can be seen against the wall to the left. What appears to be a stairwell in the SE corner, and a bank of magical lifts along the right side.
The group notices broken weapons and spatters of blood, as though a running battle was fought here recently. The layout of the pools seem to grow more dense as the barricade area is approached.
No bodies can be seen however. Which seems odd to you.
Ganyon kneels down and touches one of the dried pools of blood, testing it with his fingertips.
"Me mates wudda 'ad sentries posted at da entrance. Damn devils musta got 'em after da main group wenta sleep."
The barricade area, after a close inspection, is littered with various camp-gear - bedrolls, torn empty backpacks, etc. No items of value remain, but you cannot be sure whether who removed them -- whether the attackers or the scavengers.
[sblock=Spot DC20]
You've noticed that most of the blood pools and spatters had little movement to them -- making you think that the non-giants were struck dead where they stand. However, you notice one particular spray has a faint trail of dried blood, intermixed with the pools here and there, leading towards the barricade area. Once inside the barricade, it is harder to follow, but leads into the barricade itself.
A small opening is in front of you, which might lead to a small pocket inside the barricade. Could someone have crawled inside, wounded from the attack?
[/sblock]
[sblock=Int Check D20 or separate Spot DC20]
You notice the invisible sensor again, following behind Dreadnaught
[/sblock]