After the father of her kid son Sam was killed by an escaped psychiatric patient, Kate decides it's time for a new chapter in her life. She moves to the town where her former lover Tom lives and now works in the fire department, and slowly gets intimate again with the sensitive, caring gentleman. Professionally she becomes the secretary of Dr. Mark Lucas, the respected local physician. In time she starts to take an old man's warnings against the doctor seriously, starts to believe that he may systematically have a hand in a suspicious number of old patients dying shortly after contact with him and tries to prove her theory.

After her brother is attacked in jail and stays in a coma, Julia has to face her nephew's kidnappers, while trying to figure out what her brother meant with his last letter.

A gunman forces a paramedic to drive an ambulance, while his partner treats the man's injured brother.

Allison falls in love with billionaire software developer Phillip, and they soon get married. She begins to suspect her new hubby in his previous wife's death. Is he keeping secrets from her?