Richard Castle said this quote

It was always the same for her when she arrived to meet the body. After she unbuckled her seat belt, after she pulled a stick pen from the rubber band on the sun visor, after her long fingers brushed her hip to feel the comfort of her service piece, what she always did was pause. Not long. Just the length of a slow deep breath. That's all it took for her to remember the one thing she will never forget. Another body waited. She drew the breath. And when she could feel the raw edges of the hole that had been blown in her life, Detective Nikki Heat was ready. She opened the car door and went to work . . . Heat could have made it easier on herself by parking closer, but this was another of her rituals: the walk up. Every crime scene was a flavor of chaos, and these two hundred feet afforded the detective her only chance to fill the clean slate with her own impressions.