Casey Anthony may not have cashed in on her infamy yet, but another one of the key players in her murder trial may be getting his own lucrative deal.

Dominic Casey, the private investigator hired by the Casey Anthony and George and Cindy Anthony to investigate the circumstances surrounding Caylee’s disappearance, may be in the process of writing an explosive book about the case, RadarOnline.com has exclusively learned.

“I’ve been contacted by several publishers,” Dominic confirmed to RadarOnline.com.