"There were moments that they expressed great sadness at the goodbye that was coming," Marler recalled.
The Emericks sought help from Linda Jensen, a veteran team leader with End of Life Choices Oregon, a nonprofit agency that supports people seeking to use the state's Death With Dignity law.
"They were pretty well informed," said Jensen, who has assisted with dozens of deaths in 13 years. "What they wanted to understand was what a planned death really looks like."
The video includes a meeting between Jensen and the Emericks two days before they died. It would be nothing like dying on TV, she told them.
"You do not lose control of your bowel or bladder. You do not gasp for breath," she explained. Instead, she said, they would simply go to sleep.
The Emericks went over the plan: no breakfast, just pills to calm their stomachs at 9 a.m., followed by the lethal drugs an hour later.
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Safran and Marler appear calm and determined as they help finalize their parents' arrangements.
"There was a lot of grieving ahead of time because we knew it was coming," Marler said.
Some members of the family disagreed with the couple's decision, but the Emericks were determined.
"You two have never wavered?" Safran asked her mom.