Churn

Float to the top or sink to the bottom. Everything in the middle is the Churn.

Amos Burton - Season 5, Episode 2, "The Churn"

Amos reconnects with his past on Earth. Alex and Monica investigate conspiracies; Monica gets in deep trouble. Avasarala figures out Inaros's plans.

This episode provides examples of:

As You Know: A quippy one explaining what the spacemen are doing:
Bull: Don't cut in until the blister's in place. We don't need to ventilate her air while we're saving her life.
Holden: You know I work in space, right?
Bloody Handprint: One is visible in Monica’s Room.
Cassandra Truth: Avasarala discovers that Inaros is attacking Earth with stealth asteroids but has trouble convincing the Gao administration.
Container Maze... IN SPAAACE
Death Glare: Amos gives one to Charles.
No Social Skills: Amos struggles to interact with the bereaved Charles.
Ominously Open Door: The door to Monica's room is found by Holden.
Passed in Their Sleep: Amos finds out this is how Lydia died; specifically, she died of an aneurysm in her sleep.
Race Against the Clock: Monica's attempt to break out of her shipping container prison opens a hole that slowly lets the air out.
Ransacked Room: Holden finds Monica's room in this state.
Title Drop
Trail of Bread Crumbs: Monica broadcasts what her cyborg eyes see, letting the heroes know that she's trapped in a shipping container.
Your Princess Is in Another Castle!: Holden and Bull cut into a warm shipping container to rescue Monica... but it's warm because of live soil, not a prisoner.