Tuberculous Karen probably gonna blowup in death. She has got a story, dying artist haunted by addiction kills herself after painting her masterpiece.
Also another savage moment was Alma looking up at her mother at the cemetery. That little girl cold as ice like this confirmed what she has thought about her mother her whole life.
Honestly if the scientist met with Alma she'd probably see how down she is for all this shyt and not view her as a threat just clip the agent and it's back to business as usual.