C-Sec

Citadel Security Services or C-Sec handles law enforcement on the Citadel. It is headed by the Executor, who liases between C-Sec and the Citadel Council. C-Sec handles Patrol, Investigation, Customs, Cyber Security and Special Operations.

Mass Effect: Inquisition
Mass Effect: Inquisition follows the story of Captain Bailey who is tasked by Earth Councilor Udina to investigate reports of corruption involving Investigator Pallin. Bailey kills Pallin, after being attack in an office on one of the Citadels wards, and is promoted by Udina to Captain.

Notable C-Sec Officers

 * Executor Pallin
 * Captain Bailey
 * Chellick