0 Vanished in the Shadows: The Unresolved Disappearance of Heather Tegerdine
- Missing Persons
- by CSC Blog
- 06/04/2025
A Quiet Night in Diamond Point
On the evening of December 22, 2018, Heather Tegerdine, a 41-year-old woman from Sequim, Washington, left her parents' home in the Diamond Point area between 8:00 and 9:00 p.m. She told her mother and stepfather she was going for a walk. Heather departed on foot without her coat, wallet, bus card, or any personal belongings, including her phone. She has not been seen or heard from since that night.
An Endangered Individual
Heather was known to suffer from mental health issues, for which she received quarterly-administered injections. She had taken her most recent injection within days before her disappearance. Due to her mental health condition and the circumstances of her departure, authorities considered her an endangered missing person. ...Read More