From the abc news report (here):
After shooting Molly in the chest, Chunyk yelled at the shooter, but retreated when Latham raised both of his arms with one hand still holding a rifle.
In the chaos just after the shooting, authorities told the couple they should stay home until the gunman was arrested. So they cradled Molly, and wrapped her in towels, as she bled for a half-hour before dying.
"I wanted to get her into the car and get her on the road," Andrews said. "I’ve had animals all my life, and it was obvious she was seriously hurt."
The Whatcom County veterinarian who performed a necropsy said Molly likely was in a lot of pain as she died.
This is just so sad. I can’t believe they wouldn’t let them take her to a vet.