Along the river bank, drains lead into the sewer system, so placed to keep erosion from becoming too destructive.
And so in the race to escape, Ajax finds himself falling into the darkness, end over end to land with a solid thump in several inches of water, mud, and detritus from run-off. Little of that registers, however, as he fights off the surge of his Beast...
Ajax takes 2 Aggravated from the flare gun, and must roll to Resist Frenzy at -3 (5 successes needed).