23 April 2010,
From Entertainment Weekly:

One Tree Hill alum Michaela McManus has scored the female lead in The CW’s promising Alias-esqe pilot Nomads, sources confirm to me exclusively.
The underrated McManus, who followed up her OTH run with a year-long stint as ADA Kim Greylek on Law & Order: SVU, will play a brave and resourceful Army Brat determined to earn a place in the CIA. She finds herself fighting an attraction to her handler (Mental‘s Warren Kole) and a fellow agent-in-training (Friday Night Lights‘ Scott Porter).