missing

I love and hate this at the same time.  It gave me chills because I've been thinking of the missing pregnant mom lately, and I made her your "her".   I think the tone is just right. 

The last stanza needs some reworking for clarification at least.  I understand where you're going, but it really doesn't make sense as it's written.

I think the scientific language works well to keep the tone cool.

I'm not sure I get why the narrator is "speaking [the victim's] mind"... picking her brain, perhaps...

Anyhow, worth working with.