Detective James Gamber

Turns out the outdated 6-volt battery used on the bomb was also a clue about the bomber's age.

Turns out the outdated 6-volt battery used on the bomb was also a clue about the bomber's age.

that it might have been an amateur building their first bomb and that the choice of battery was suggesting an older suspect excluded organized crime and got authorities focusing on the man with the disorganized van. Ron Young.

that it might have been an amateur building their first bomb and that the choice of battery was suggesting an older suspect excluded organized crime and got authorities focusing on the man with the disorganized van. Ron Young.

And as investigators continue to build that wall, they are intrigued by the enticing link between Ron Young and Gary's ex, Pam Phillips. Were they more than business partners? And will unearthed audio recordings reveal whether Pam was possibly an accomplice in the murder of her ex-husband, Gary Triano? or a victim of Ron Young.

And as investigators continue to build that wall, they are intrigued by the enticing link between Ron Young and Gary's ex, Pam Phillips. Were they more than business partners? And will unearthed audio recordings reveal whether Pam was possibly an accomplice in the murder of her ex-husband, Gary Triano? or a victim of Ron Young.

I walk away. The ex-wife, the business manager, the murder. How do they all fit together?

I walk away. The ex-wife, the business manager, the murder. How do they all fit together?

Why would she have been so mad at him?

Why would she have been so mad at him?

Here in Tucson, Arizona, handsome, self-confident land developer Gary Triano was married to Pamela Phillips, herself a charismatic player in Tucson real estate. They were a power couple with expensive tastes and the assets to satisfy them.

Here in Tucson, Arizona, handsome, self-confident land developer Gary Triano was married to Pamela Phillips, herself a charismatic player in Tucson real estate. They were a power couple with expensive tastes and the assets to satisfy them.

But after the real estate boom went bust, Gary went bankrupt.

But after the real estate boom went bust, Gary went bankrupt.

Following their divorce, Glam Pam and their two kids moved to Aspen.

Following their divorce, Glam Pam and their two kids moved to Aspen.

But ever the optimist, Gary felt confident he'd be on top once again soon. Until November 1st, 1996, when a car bomb blew his comeback and his car to smithereens in a parking lot just like this one. But who or what wanted Gary Triano dead?

But ever the optimist, Gary felt confident he'd be on top once again soon. Until November 1st, 1996, when a car bomb blew his comeback and his car to smithereens in a parking lot just like this one. But who or what wanted Gary Triano dead?

Despite Pam and Gary's bitter divorce, investigators could see no immediate connection between Pam in Colorado and Gary's pipe bomb murder in Arizona until cops stumbled across that minivan in California belonging to Ron Young, packed with documents with Gary and Pam's names on them.

Despite Pam and Gary's bitter divorce, investigators could see no immediate connection between Pam in Colorado and Gary's pipe bomb murder in Arizona until cops stumbled across that minivan in California belonging to Ron Young, packed with documents with Gary and Pam's names on them.