Just when you though Casey Anthony seemed to have drop off the face of the earth, this happens.

America's most-hated woman, Casey Anthony, who was acquitted of murdering her two-year old daughter, Caylee in 2011, drove around for five days with Caylee's body in the trunk of her car in June 2008 before disposing of the badly decomposing body in a neighborhood swampy lot littered with garbage and debris.

This is the most shocking and repulsive claim made by private investigator, Dominic Casey, in his newest book Privilege Waived – Part II, Caylee Marie Anthony.

Dominic was hired by the Anthony family five months after Caylee’s death to find her remains. He wrote in the book that, ”On the afternoon of Monday, June 16, 2008, ‘Casey Anthony murdered Caylee in the family’s backyard, above ground pool… Casey had changed Caylee into her bathing suit."

"She walked her into the backyard and hooked the ladder onto the pool platform," he continued. "Casey guided Caylee up the ladder to the pool then maliciously drowned her. She then carried her lifeless body in her arms from the pool, through the side gate to the garage and into the trunk of the car”.

Casey changed her clothing and pushed her hair up into a baseball cap. She made a flurry of cellular calls to cover up where she had been and left her parents house. She inadvertently left the ladder hooked onto the pool platform and the side gate leading to the garage.

The cold-hearted mother drove away from her parent's residence in Orlando, Florida, with the body of her little girl in the trunk of her car. Caylee was inside of two black garbage bags along with her Winnie the Pooh blanket.

The precious baby girl’s body then remained there for five days.

The book claims, that by then, “Body fluids had leaked out from the black garbage bags into the laundry bag, the trunk and onto Mama Doll, Casey’s clothes, her black boots and the white trash bag.” Casey then drove to a swampy lot in a nearby neighborhood three minutes away and dumped the body and drove off.

Her next action was to call her friend Amy Huizenga and tell her, "It smells like something died in my car."

Before disposing of the body, Casey carried on a massive charade of cellular activity to cover up her multiple lies about her fake job, her fictitious friends, a fictitious nanny –her fantasy social and sexual life without the burden of a two year child. Casey was playing out her life without Caylee.

She wanted to party and was drinking more and smoking more dope, the author writes. Right after the murder, she was ready to party and told a friend on Facebook, "I'm always up for dressing like a hoe."

Casey was accused of killing her daughter but was found not guilty in 2011. The verdict shocked the nation, because many thought she was guilty. However, the prosecution didn’t have anything specific that tied her to the crime. With no evidence that she did it, Casey was set free.