Nile Dok

Nile Dawk (ナイル・ドーク) is the chief of the Military Police. Nile Dawk first appeared in the story in Ch. 1, at the last Scouting Legion expedition outside Wall Maria. He does not return until the trial of Eren Jaeger, where he planned to have Eren studied and then killed.

Plot
Although Dawk did propose killing Eren, he analyzed and weighed the different pros and cons of Eren before making his final decision. He recognized that Eren's Titan powers had saved Trost District, but threaten the balance of power within human society. While mainly business and Wall Rose residents support Eren, most people of importance such as the clergy, view Eren as a danger. Thus, Dawk concludes that to avoid civil war, Eren must be not be allowed to live.

In Ch.33, he learned from Commander Irvin Smith that Annie Leonhardt was the female titan and that Wall Shina has been breached. Going by his suspicions, Dawk ordered Marlo, Hitch and the other members to assist the Scouting Legion in capturing Annie.

In Ch.34, the meeting for Eren's judgement is put on hold when Smith and Dawk were ordered to attend a meeting to discuss the recent turn of events. However, they learn that Wall Rose has been breached and rush to investigate.