"A psychopathic, narcissistic, abusive, manipulative, and murderous mother who tortured her girls and manipulated everyone" American 'Most Evil' Mom by Robert Kennedy is a shocking true crime nonfiction thriller and murder that will haunt readers long after they turn the last page. The three sisters, Nikki, Sami, and Tori, had been exposed to torture, abuse, and manipulation by their calculated and cruel mother. At first...