|Portrayed by||Pascale Hutton|
|First appearance||Ghost In The Machine|
|Date of death||2008|
At NTAC, Marco Pacella, with the help of a new member of the theory room, Abigail, analyzes the letters Drew Imroth gave Tom and Diana and discovers that Warren Trask, a former colleague of Imroth's, is responsible for the computer virus.
|See Also: Minor Characters • Season One Characters • Season Two Characters • Season Three Characters • Cast|