In Episode Two, Will Rice talks with people who knew Dr. Gary Swank and Mario Graniel in an effort to learn more about who they were.

Additionally, we hear from Jim Klug of Yellow Dog Flyfishing Adventures; Klug provides an industry perspective on the murders and their aftermath.

As the investigation intensifies, authorities zero in on a suspect.

Music: The Spills, Trailrunner, and Unfolding Plot, performed by Blue Dot Sessions, www.sessions.blue.

Theme music for Down the Path was written and recorded by Alex Flock: www.alexflock.com.