TALLAHASSEE, Fla. (AP) – Former NBA referee Tim Donaghy was attacked in prison by a fellow inmate who claimed he had ties to the New York mob, a spokesman for Donaghy said Thursday.

The attacker hit Donaghy in the right knee with a stick or club in November at a minimum security federal prison camp in Pensacola, said Pat Zaranek of Executive Prison Consultants.

Donaghy, who pleaded guilty in New York to conspiracy to engage in wire fraud and transmitting betting information through interstate commence, is serving a 15-month sentence.

“Verbally, there was a comment made that they were going to shoot him in the head and break his knee caps,” Zaranek said.

Donaghy is a client of Zaranek’s firm, which advises federal defendants – mostly white collar criminals – on how to cope with prison and make the transition back into society once they are released.

The attack left Donaghy with chronic pain in his knee and in need of surgery, which may not be performed until he is released, Zaranek said.

“He wants to get out for obvious reasons, but he also needs to get the knee fixed,” Zaranek said. “So, he doesn’t want the fixing of the knee to forestall the release.”

Federal Bureau of Prisons spokeswoman Traci Billingsley declined comment.

Donaghy reported to the camp in September. He said he took thousands of dollars from a professional gambler in exchange for insider tips on NBA games, including some he worked.

Zaranek didn’t know the attacker’s name but said he was removed from the camp at Saufley Field, a naval installation, while Donaghy was given protective status. He said reports on the attack will not be made public until Donaghy is released.

Donaghy, 42, expects to be transferred to a halfway house in Tampa on June 17 to complete his sentence, Zaranek said. He’s scheduled for release on Oct. 24. Donaghy lived Bradenton, just south of Tampa, before he went to prison. His wife divorced him after his arrest. They have four daughters.

“He’s very remorseful,” Zaranek said. “He has a rather compelling story, and it rather tragically illustrates the destructive power of addiction to gambling.”

While in prison, Donaghy has begun working on a tell-all book on “how he picked those winners 70 to 80 percent of the time and about the knowledge of the special relationships that exist between referees, players and coaches,” Zaranek said.

“To understand his addiction, what transpired, you have to understand what led up to it during his 13 years in pro basketball and the whole culture of what he perceived as fraud and manipulation in the NBA,” he said.

AP-ES-06-11-09 1848EDT