Final answer:
Mason’s mother in ‘The Truth as Told by Mason Buttle’ is already deceased before the events of the novel, and no specifics about her death are provided within the story.
Step-by-step explanation:
In the book The Truth as Told by Mason Buttle, Mason’s mother does not die within the timeframe of the story. The novel does not provide a specific scene where Mason’s mother passes away. Instead, Mason’s backstory includes the fact that his mother, along with other family members, have passed away prior to the events of the novel, contributing to the challenges and emotional landscape Mason must navigate.