In the conclusion of our talk with Fire Captain Scott Shaunfield, we zoom out and look at the broader effects of traumatic stress on First Responders. We ask Capt. Shaunfield to illuminate the damage this work-related condition creates, not just on himself, but on the men and women he serves with. We look at well-supported research that describes what exposure to suicide does to increase suicidal ideation. The number one cause of death for First Responders is not line of duty deaths. It's suicide.