Speed had known from the beginning what being a crime scene investigator meant. It meant he would be seeing people on the worst day of their lives. The worst were the children. He always had trouble dealing with the children. Small broken bodies were always difficult to deal with.
Sometimes he wished he'd picked a different profession. But in the end he knew that what he did made a difference so he tried not to dwell to long on the shattered lives he saw every day. If he did he wouldn't be able to get out of bed every morning.