The assembled strike team moved through the access corridors, moving slowly and carefully.  As they advanced, a duct opened up above Darius' squad and a mutant tossed a Krak grenade on top of the sentinel.  The wretched creature had been hiding next to a malfunctioning plasma relay, masking his appearance on preysense goggles.  Luckily, the grenade explosion did little more than scratch the paint, and the squad turned to engage the heretic who attacked them.<br/><br/>(Darius' Sentinel takes 1 point of damage)<br/><br/>(Heretic rolls a 7 for initiative.  He has cover 12 in all body locations from the duct)