Paparazzi descend on Member of Parliament Stephen Collins following the mysterious death of his research assistant. A drug dealer is killed execution style. News reporter Cal McCaffrey investigates.
Investigations suggest a relationship between the murder of Stephen Collins's assistant and the drug dealer. Collins's wife Anne makes a veiled public admission. Tough questions come from surprising sources. The killer resurfaces.
McCaffrey tries to seduce Anne but the hitman appears. Police Inspector Bell interviews Collins. The journalist team tries to track down Foy, a new possible insider.
Foy tells his side of the story, but something doesn't add up. Helen uncovers a connection between Foy and a shady lobbying firm that works for the energy sector. Collins discovers that the dead girl may have been 'a plant.'
Foy becomes paranoid and opens up. An MP becomes a new suspect. A gag order prevents the story from hitting the papers. Risking everything, Cameron refuses to accept that.