Promise

Plot:

Having determined that Martin Newman is the criminal mastermind known as 'Suspect 0', Becca and Paul team up to rescue their son. They drive from Vienna to Istanbul where Martin has holdings. They get as far as the Bulgarian-Turkish border but they have been set up and border police find fissionable material in their car. Paul is arrested and Becca refuses to go on without him. Martin meanwhile has taken Michael and Oksana to his opulent villa on the Bosphorous telling them they have to wait for their passports. Oksana knows something is wrong as she's recognized one of her kidnappers. Martin makes it very clear what will happen if she lets on that anything is amiss.