Detectives believe a woman's death to be a professional hit when they discover that terrorists have threatened her CIA-agent fiancé.
A hostile reporter threatens to publish confidential documents leaked from the State Department; Henry becomes involved in an international negotiation.
When a socialite is murdered, her parents ask Bull to prosecute her less affluent fiancé. The team, however, are distracted by a dating conundrum.
The team attempts to keep Samaritan from destroying The Machine and sealing its hold over mankind.