One might wonder about this mysterious "Elizabeth Evans" that Robert lists as his wife in New Hampshire. Did Robert Evans know that his divorce was final? Maybe he could have been using the name of his "divorced wife" in Arizona and he was assuming he was still married. This scenario does not hold water since the name of his former wife in Arizona was not Elizabeth.
Also, in reference to Terry Rasmussen's statement to police, in the interview that he did not know why he was attracted to younger women, he just was: There are three known women he was married to or in a relationship with: Eunsoon Jun, Denise Beaudin, and the Arizona wife which I shall not name. Eunsoon Jun was born in 1957, (14 years younger than Terry), Denise Beaudin who was born around 1959 ( 16 years younger than Terry, and the Arizona wife who was born around 1948 (5 years younger).
Also of interest in the police interview, Terry said that he " would not cut you off" (prevent a discussion on Eunsoon Jun),and then he went on to hog the conversation, which was his way of preventing Eunsoon Jun being discussed.