Child actor Sophie Nyweide, who appeared in ‘Noah’ and ‘Mammoth,’ is dead at 24. Her family said she ‘self-medicated’ to deal with her troubles.

Actress and former child star Sophie Nyweide, best known for her roles in the films "Mammoth" and "An Invisible Sign," has died, according to reports. She was 24. Nyweide died April 14, according to an obituary published on Legacy.