OoC @Furioso: Please don't acknowledge Gear in the thread.
When the corpse of the soldier Envy killed floated back towards the hole in the cell block, one soldier pulled the corpse out and checked for a pulse, fimding none. Sighing, the soldier moved the corpse aside for the time being.
The three soldiers continued to fill the tunnel with water, but stopped momentarily when the corpse was pulled out, and continued afterwards. Once there was a amount of water in the tunnel to make it reach up to the ankles of those inside it, assuming they stood, another soldier stepped towards the hole and kneeled down before it. The soldier drew his sword, which was crackling with electricity, and dipped the electrified sword into the water, electrifying the water also.