'and suddenly he started to fall. And crying, crying to me... Mom, mom! I could hear him like he was in the room. Mom!.. it was his voice!' pg20
Personal affectionate term of address 'mom', she sees him personally reaching out to her.
Repitition conveys urgency emphasising the impact - ellipsis = struggle to recount painful memory
Modal verbs = the possibility, it feels real to her.
Reveals Kates emotional turmoil.
Figurative language 'fall' acts as a metaphorical descent into despair as the family accepts his death.
Haunting, vivid and deep.