Senator Jeffrey Collins and his wife Sara are happy and in love. Sara is being honored for her work with Children First, and has a surprise to tell her husband. When Sara suddenly disappears, Senator Collins is in a panic trying to find her.

A call comes into the FBI hotline from a man claiming to know Sara as Nicky Johnson several years ago. Also Senator Collins ex-wife Jessica is being looked at as a suspect in the disappearance.

While wearing a wire and being watched by FBI, the Senator attempts to make a ransom drop in Atlanta.

The FBI brings in an obvious suspect for questioning. Marcy's secret is discovered, and Judy Nash heads to Gloucester to find out who Sara really is.

New evidence linking Sara's disappearance with another high profile case.

Senator Collins gets some disturbing news as he makes plans to go back to Washington to vote for Judge Ranier's appointment to the Supreme Court.

In the aftermath of Kelton's shooting, Agent Daniel Lucas goes to work with Mei and Tyner to find out what happened to Sara Collins.

The senator tries to explain what happened at the vote for Judge Rainer as Mei and Lucas discover clues about the conspiracy.

Senator Collins deals with the stress of Sara's disappearance. Lucas and Mei meet a death row inmate with possible information about the conspiracy.

Agents Lucas, Mei and Tyner get ready for Sara's return after the demands are met. A tip with information about Kelton changes the direction of the investigation again.

Sara tries to escape but she has a tracking device on her, desperate she tries to call home.

The mystery around Sara is revealed, as Lucas questions a member of the Collins family and Sara's phone call gives them a location.