he was accused of defrauding in aspen. but that was well before the murder. and there was no evidence that ron young was in tucson when the bomb went off. reporter: anything in ron young s record or possession that suggested he either knew how to or was involved in building a remote control bomb? no. and he s got no history of working with explosives? that s correct. reporter: still, detective james gamber desperately wanted to talk with ron young. well it was an active fugitive case going on, because they had a fraud warrant. but he basically just fell off the face of the earth. reporter: who was ron young? and what was his relationship with pam phillips? nine days after the murder of her ex funds beyond, pam phillips agreed to come down to the sheriff s department for an interview. that conversation was recorded. i want to ask you about your
and he s got no history of working with explosives? that s correct. reporter: still, detective james gamber desperately wanted to talk with ron young. well it was an active fugitive case going on, because they had a fraud warrant. but he basically just fell off the face of the earth. reporter: who was ron young? and what was his relationship with pam phillips? nine days after the murder of her ex funds beyond, pam phillips agreed to come down to the sheriff s department for an interview. that conversation was recorded. i want to ask you about your relationship with ron young. yeah. reporter: coming up the word that i was getting was that it was his former wife. and that this was his insurance policy. reporter: pam phillips day with detectives. she knew he was going to be reporter: too many reasons to be suspicious?