A mother that wasn't wearing a seat belt and holding her infant. The infant became a airbag during the crash.
A dad shot his 3 children in the back of his SUV with a 44 mag. The little boy was still in his car seat.
There was another one. A young soldier just got out of the Army and took his head off from the lower jaw up with a 7mm mag. When his parents came home the blood was coming through the ceiling.
I saw many other grotesque manners and mechanisms of death over my career, but those stuck with me over the years. Many other suicides were similar to the soldiers, but that one ... I guess it was the anguish of the parents and how could they ever remain living in that house? I don't really know why that one bothered me.