D.C. operated as a soldier within the Bioterrorism Security Assessment Alliance, commanding the Silver Dagger unit alongside Chris Redfield. His military career began earlier in the U.S. Special Forces with comrade Damian, honing skills in piloting advanced aircraft and infiltrating secure systems through hacking. A natural leader, he balanced tactical command with an intellectual streak, often seen with hardcover classics like Francis Bacon’s works tucked under his arm—a habit that led to quoting Bacon’s aphorisms between missions.

His bond with Damian extended beyond service; the two dissected episodes of *Breaking Bad* during downtime, though D.C. sidestepped conversations about his own fractured marriage. During New York’s A-Virus crisis, he partnered with Nadia to sabotage contaminated A-GUA trucks, halting the outbreak. Later, he maneuvered a tiltrotor under Arias’s onslaught, stabilizing the damaged craft to support ground forces battling the mutated bioterrorist.

In the conflict’s climax, he targeted Arias with a portable railgun, aiding in the enemy’s defeat before coordinating citywide distribution of the Animality Virus cure. The mission claimed Damian, fatally ambushed by zombie dogs—a loss D.C. carried forward. The character’s name and motion-capture performance derived from real-life actor Dante Carver, cementing his portrayal’s authenticity.