President Martinez and the Director of National Intelligence, Blake Sterling, fulfill their agreement with Thomas, but after their plan goes awry, they suspect that there is a possible mole in their midst. Elsewhere, Sean Walker digs for answers at Leila's home, where he encounters Madeline, a mysterious conspiracy theorist. Meanwhile, Simon's past is illuminated, and his allegiances are tested. Written by
Did You Know?
The half-life of Scandium-46 is given as seven hours, but the radiological half-life is actually around 84 days. Scandium concentrates in the liver so the half-life quoted is probably unreasonably short, even factoring in biological elimination times. See more