内容简介：
Sarah Crawford thought her life was complete. She lived in an upscale community outside of Denver, she was married to Jack, a successful businessman, and they had a wonderful son together. But then her husband was killed in a car accident that looked suspiciously like murder to Sarah. Jack had left behind a computer disk that people were willing to kill for, and she was sure that Jack himself had become one of the casualties. She had no idea what kind of secret life he had been living. How could she know whom to trust? Sarah kept the disk in hopes that she could find out who killed her husband, and she thought no one knew she had it. Then she moved herself and her son halfway across the country so that they could start a new life. But what do you do when the old life follows you?