The doctor at the mental hospital, he admits Finch, believing him to suffering from schizophrenia. It is unknown if he is aware of the true nature of the hospital, i.e. as the base of operations for Samaritan.
A Samaritan operative in Washington, D.C., she oversaw many of its agents. She was captured and interrogated by Control and after initially feigning ignorance she finally revealed her true identity and warned Control of The Correction. After she tried to threaten Control, she promptly executed her with a shot to the chest.