After a colleague is kidnapped by the criminal multimillionaire she is spying on, Sam is ordered to kill him to keep him from being tortured and compromising the team. But her colleague delivers a stunning revelation - he has information on who tried to assassinate her in Tangier. If Sam carries out the order to kill him, she will never find out.
My instinct is that it has to do with informing the criminal multimillionaire by the person being tourtured and therfore put Sam and other colleague in danger.