Items that Tony's late wife Ellen had with her on her final, fatal flight wash up in a lake. Mike wants to find out more, but Tony doesn't. Tony thinks that he's dealt with the issue of Ellen's death and doesn't want to open up old wounds. But Mike is insistent. Using remote sensing and by tracing the tidal patterns of the lake, the wreck of the plane is discovered. Tony and Mike re-enact Ellen's last flight in a flight simulator and both father and son finally say their goodbyes to Ellen at the edge of the lake.