He took the keys tied in the guards' belts and hoped he wouldn't have trouble entering later on.
In order to save time, he used a weaker version of the [Wind's Touch] to determine which cells held people. Anyway, since these were all cells and just one floor, he didn't need to use as much energy as before.
From there, he found out which cells had life in them, and for now there seemed to be an 80% occupancy rate, with most of the cells actually occupied with half-dead people.
He encountered some unconscious guards along the way and he got rid of them, too, hoping to reduce the trouble when they woke up.
He went through a few cells to see that he didn't know any of them. Their conditions were horrible, as if there was no part of their body that had not been damaged. The more he saw, the more unsettled he was.
He went through all of the few 'live' prisoners, and none of them were Chris.
