NO WITNESS (Winner of 2022 Spotted Owl Award for best Pacific NW mystery) - Cal hires a young, undocumented "Dreamer" as an assistant in his one-man law practice, hoping to give him a head-start on becoming a lawyer. When a member of the young man's family is brutally murdered, the migrant community is reluctant to cooperate with the police. The grieving family turns to Cal for help.
https://www.amazon.com/No-Witness-Claxton-Mystery-Mysteries/dp/1464214433