Warning: This story deals with suicide. If you or someone you know has been struggling with mental health, you can find resources for help at the bottom of this story.

The psychiatrist who treated Colton Clarkin during his stay at the Hillsborough Hospital says he was "flabbergasted" when he learned his patient had died by suicide after running off from the facility's grounds in July 2023.

Dr. Declan Boylan spent more than four hours testifying before the inquest into Clarkin's death on Thursday,…