C233 Moon Pool of Grave Coffin

"He asked us for a top quality coffin, where he could squeeze through the cracks and not get into the other dirty things. He opened a small hole and inserted a water pipe into it, then laid down to hold the water pipe for breathing. He let his men throw him into the river."

He's been missing for more than forty-eight hours. Even if nothing happened while he was at the bottom of the river