Thermographic vision helped certainly; the walls were not protected against it, and let her see clear through (mostly).  Details were scarce of course, but there were easily some fifteen figures inside, most of them circled around two of them.  Those two, it looked like, were duking it out, why or how was unknown but they were definitely fighting and the others were cheering them on.<br/><br/>Docca sent a message saying she was approaching on the other side, with her two of the flash bangs, and telling him to 'use the door, not the windows'.  She's wondering if he wants the front or the back door, the latter closer to the targets...