Citizens for Justice.org broke the Monty Roberts Fraud story in the late 1990s after lawsuits against him for fraud, deceit, neglect, breach of contract, animal abuse and human injury were swirling about.  Around the same time, Monty's relatives were writing a book about him and his lies (Horse Whispers and Lies) to alert an unsuspecting public about the extent of those lies and his true nature. 

LINKS:
Carradines vs Monty Roberts: Lawsuit involving "Big Red Fox"
Bartell-Marin vs Monty Roberts: Lawsuit involving "Cody", a mustang

This is what CitizensforJustice.org has to say about the Monty Roberts Fraud Case:

"Our most popular case to date has been that of horse trainer Monty Roberts (author of "The Man Who Listens to Horses" and "Shyboy") who has built his reputation on lies and deceit to the detriment of many good, honest people and horses. We are proud to have been able to break the Monty Roberts fraud story and to have been a formidable thorn in his side for many years."

Monty Roberts likes to post fraudulent information on his website against an individual, J Bartell, who sued him after his partner was nearly trampled to death.  Monty lied to the sheriff's department and said Mr. Bartell was trying to extort him.  TRUTH:  Monty Roberts and his son Marty Roberts both agreed to pay the medical bills for the severely injured woman and then they reneged.  There was NO EXTORTION, NO Criminal Action, NO case persued by the Sheriff's Department/District Attorney.  NOTHING.  Monty Roberts continues to lie to this day.

Related Link:
The victims of Monty's lies were subsequently forced to drop their case against Monty Roberts because of judicial misconduct.  The trial was held in Roberts' home county and the judge was a personal friend of his who refused to recuse himself.  Knowing that the trial was a total farce from the start, Marty Roberts, who had to ride his father's coattails to success and his own wealth, turned to the victims and laughed at them when the judge refused to declare a mistrial based on his misconduct.  The disgraceful behavior was taught to him by his deceitful father, no doubt.

VISIT CitizensforJusitce.org-Monty Roberts Case to see the extensive reporting done on this man.