Disability rep! Service dog! Murder! Space! All the elements of a very good story. I enjoyed this book a lot and read it so fast I barely realized I was 60% through when I stopped to do something. Definitely some content warnings for this one, besides y'know, the murder. At times the situations on page hit so hard I was physically tense while reading them. The ending is perfect in the murder mystery "everyone gets their due" way, both good and bad.