The former prisoner of war’s “reintegration process” continued on Sunday as he completed inpatient treatment at the Brooke Army Medical Center at San Antonio’s Fort Sam Houston. An Army spokesperson said that he will remain on the base for outpatient care. Officials investigating the circumstances surrounding Bergdahl’s disappearance and capture in Afghanistan have yet to interview the 28-year-old, who is still working on “exposure to more people and a gradual increase in social interaction,” according to officials.