Very small potential spoiler:

https://twitter.com/BatwomanBR/statu...26013702328326

spoilers:
Brendon Zub implies in the video that he'll be seeing the rest of the cast soon, possibly for season 1 filming in July. That would mean his character, Chuck, survives the pilot and could be a series regular. And since his character is associated with Alice, she might also survive.
end of spoilers