Keth nods his head slightly, wincing. He gets up by himself, nodding at the door.
"Jirlai did this. When he heard me call for help, he knew that he would be overrun if he came. So he ran, and locked the doors behind him." The orc curses under his breath. "I don't know how far he could have gotten. He has no spells that move himself, as far as I know." Shardorn nods her agreement with this statement. "He will have to move on foot. We may still be able to catch him."
---
Osius, you find no other secret doors around the now impassible door. It appears that the only ways to go now are either down one of the main tunnels (left and right from the door you exited), and the tunnel from where you just came from.
However, as you mill about, considering your options, you can hear a slight buzzing, as though something insectoid had been awoken - but from what direction, you can't entirely tell...