A NATO ally carries out a state-ordered assassination attempt against a seemingly innocent citizen, who also happens to be an old friend of Elizabeth's. Alison starts dating the son of a political rival.
When one of Voight's friends is found passed out in his hotel room with a dead Ukrainian girl, Intelligence discover the murder is connected to a sting and Burgess' boyfriend.
Casey goes undercover to provide proof of Jack Nesbitt's shady dealings; the integrity of Scott Rice continues to come under question.
After a surprising introduction to Phoenix's latest recruit, MacGyver and the team are tasked with protecting a gun-sniffing dog who has had a bounty put on his head.
Thunderhead leads a mission for answers about what happened to his friend, and Lauren comes across a new ally with useful powers.