A hitman hired to kill two Naval officers leads the team to a plot involving a train full of nuclear waste, as well Parker’s Kansas City mob boss nemesis, Carla Marino. McGee’s own nemesis, LaRoche, ...

“Delilah is trying to force him to get into a genealogy, track your ancestors down kind of thing, and McGee is sort of anti that at the beginning because he thinks it’s ridiculous,” previews Murray.