Duncan Marksman

Duncan Marksman was a suspect in the murder investigations of Louisiana local Ryan Samuels in Swamping Up Murder (Case #8 of The North American Adventure) and photographer Nicole Lavelle in The Second Wave (Case #13 of The North American Adventure).

Profile
At 36 years old, Duncan is a rescue worker.

Case Appearances

 * Swamping Up Murder (Case #8 of The North American Adventure)
 * The Second Wave (Case #13 of The North American Adventure)