Shaking? Ashley didn't feel it, didn't notice anything. However when she put a hand to the ground it was there. A slow rhythmic beat, pulsating out from some point ahead of them. If it was walking than how heavy was this thing to be noticeable from a distance?([@Samdragonx]) Now that she knew what to look for it was there, on the edge of her hearing, the dull thud, and is that a quieter pair of steps? 
[i]Whispers on the Wind[/i] First let go of sight, than taste, smell, and finally touch so now only sound exists. Lastly slow your own breathing as much as possible. 
It was there someone running barefoot,([@Assallya]) and the slow beats. There are other people are they like Alastair and herself, trapped? 
"Yo vulcan lady" echoed off the walls

Ashley stood up before her eyes fully returned to being able to see. "[color=82ca9d]There are two, maybe three, people ahead. we will probably meet one of them in a second[/color]"
[@King Cosmos]