Zack started at the dead man in disbelief. "You killed him." The words works spoken softly but calmly. He was trying to make sense of what he had just seen. There had to be a logic explaination. Maybe he had threatened her family. "Why did you kill him?" He asked her curiously. Had he walked into a drug deal gone bad? Or something else? He ran several possiblities through his mind trying to fit them to what he had seen.