11.   She heard herself talking, but it was almost in her sleep, and her voice gradually trailed away.

12.   And his voice trailed off.

13.   As Karimi tells these stories, his voice trails off and stops.

14.   At this point his voice trailed off, as if he were dreaming about what might have been.

15.   Before his voice trailed off, he shook his head and let out three quick laughs directed at court officers.

16.   Again, his voice trailed off.

17.   Again her voice trailed off.

18.   Her voice trailed off as she brushed a lock of hair from her tired face.

19.   Her voice trailed off as she shuddered.

20.   Her voice trailed off for a moment.