In terms of writing device, which of the following sentence does not employ parallelism?

A. Clear writing should be a major concern both of writers and readers.
B. The Writing Center needs tutors who are ambitious, self-motivated, and who are dedicated.
C. That small group of villainous men who plan, organize , and launch this cataract of horrors upon mankind.
D. She was up in court a couple of times—drunk and disorderly.