To buy time and force the FBI to protect the targets, the Jennings plant a bomb in a scientist's car, making it easy to find so the FBI will move the scientists to safe houses.
Claudia (Granny) reveals to Elizabeth that Philip lied about sleeping with his former flame, Irina, in New York. This betrayal shatters the burgeoning genuine romance between the couple, leading Elizabeth to demand they return to a purely professional "arrangement". [S1E8] Allegiance
Despite the assassin's death, one of his traps succeeds. He had hidden a bomb inside an FBI agent's walkie-talkie, which detonates and kills a scientist along with three agents. To buy time and force the FBI to