The imminent election in Angola finds Elizabeth under pressure with criticism of the administration after a shocking act of political terrorism while there is a new lead on the missing antiquities.
The team are called into action when an ordinary man is discovered to have an extraordinary power: the ability to harness electricity.
Eugene and Jimmy become involved in political turmoil when they defend a young drug dealer accused of a gang-related killing.
When Dr Lewis gets a distressing phone call from her niece, she races to New York to search for the child and her troubled sister.
Piper says goodbye to her fiance and surrenders herself at the prison, but once inside quickly makes enemies.