Carnahan recounted how her foot got caught in a small opening in the conveyor belt, how she screamed and how a man pressed the stop button on the machine.
She may have been in shock, but Carnahan said, "I remember every second being caught there." She felt a burning pain in her foot, but refused to look down to see how badly injured she was.
Instead, she focused on the faces of the co-workers who looked on as she remained trapped there for 25 minutes.
Many of them were men, many of them crying and throwing up, their faces white and pale.
People frantically asked where her parents were because both work for the paper mill. Fortunately, said Carnahan, her mother was off and was shopping because she wouldn't have been able to bear the sight of her injured daughter. Her father was brought to the mill and passed out when he saw her.
Carnahan was taken to Miramichi Hospital and, when she awoke the next day, her foot was bandaged and she didn't feel any pain.
It wasn't a good sign.