This version of the character is a CIA agent who is the head of the Department of Extra-Normal Operations (DEO), who goes on high alert when Supergirl reveals herself, worried that her otherworldly abilities pose a threat to humankind.
This version of the character is a CIA agent. This CIA agent is the head of the Department of Extra-Normal Operations (DEO). Extra-Normal Operations (DEO) goes on high alert. Her otherworldly abilities pose a threat to humankind. High alert is worried this. Supergirl reveals herself.