Killing is not easy on the heart. Luna's features twisted for a moment before she got control over them. She took a deep breath through her mouth, determined not to burst into tears. "It's fine," she said as clearly as she could manage. "I did what I had to do."
If that was the case then why did her voice shake? Why did her hands tremble? Why did the thought of that man lying down the stairs drive a boiling hot shard of metal up through her entire body?