|Family|| Greg Yates (fiancé)|
Unborn child (deceased)
|First Appearance||"Daydream Believer"|
|Last Appearance||"Criminal Pathology"|
Susie Frain was the fiancée of serial killer and rapist Dr. Greg Yates, who she continuously claimed was innocent. She was allowed to have a conjugal visit with Yates after ADA Rafael Barba agreed in order to get Yates to tell more about murder victims which were similar to those he committed.