Son of Arizona senator Jeff Flake says former sheriff and hard-right figurehead pursued animal cruelty case against him to hurt his father and publicize himself

A federal lawsuit set to go to trial next month is the latest action brought against the former Arizona sheriff Joe Arpaio over allegations that he pursued a trumped-up criminal case to get publicity and embarrass an adversary.

One of Arizona senator Jeff Flake’s sons has filed a malicious-prosecution lawsuit, saying Arpaio pursued felony animal cruelty charges against him and his then wife in an attempt to do political damage to the senator and to gain publicity.



Austin Flake and his wife were charged in the heat-exhaustion deaths of 21 dogs in June 2014 at a kennel operated by his in-laws. The Flakes were watching the dogs when the in-laws were out of town. The dogs died when an air conditioning unit failed in a small room where the animals spent the night.

The case against the Flakes was dismissed at the request of prosecutors. The owners of the kennel pleaded guilty to animal cruelty charges after an expert determined the air conditioner failed because it was not properly maintained.

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The lawsuit against Arpaio, which is scheduled for trial on 5 December, alleges that he was intent on linking the Flakes to the dogs’ deaths, going so far as to conduct surveillance on the senator’s home. The suit also says Arpaio’s investigators examined phone records to see if the younger Flake had called his father during the time he was watching the dogs.

Lawyers for Austin Flake and his then wife, Logan Brown, have said Jeff Flake disagreed with Arpaio over immigration and was critical of the movement questioning the authenticity of Barack Obama’s birth certificate, in which Arpaio played a leading role.



Arpaio, 85 and a figurehead for the anti-immigration hard right who became an ally of Donald Trump, lost his election bid for a seventh term as sheriff of Maricopa County last November. In August this year, Trump pardoned him over a conviction for contempt of court, in a case regarding the profiling of Latinos.

Jeff Flake, a prominent Republican critic of the president, has announced that he will not seek re-election to the Senate in 2018.

In a deposition in the case brought by Flake’s son, Arpaio did not accept responsibility for bringing the charges against the couple and was unable to cite any evidence to support the allegations. He still expressed confidence in his investigators.

“I am going by what my detectives accomplished during their investigation,” he said during the July 2016 deposition. “They had the nuts and bolts already. I defend my people. I have confidence in them. I don’t have to know everything that’s going on.”

Arpaio and Jeffrey Leonard, an attorney representing Maricopa County and the former sheriff, declined to comment on the case.

Stephen Montoya, an attorney for Austin Flake and Logan Brown, said the sheriff’s office did not have evidence showing his clients intended to hurt the dogs, yet still charged them with crimes that devastated them and contributed to the demise of their marriage.

“It splashed their names across the internet as the murderers of 21 dogs,” Montoya said, noting that Austin Flake was 21 and his wife was 20 at the time. “It really ravaged them emotionally.”

A ruling in August by the US district judge Neil Wake dismissed a defamation allegation from the lawsuit but determined investigators did not have probable cause to charge the couple.

“A fact-finder could thus reasonably find that the prosecutors initially charged the Flakes based on pressure from Arpaio,” Wake wrote.

The prosecutor who brought the allegations said in a court filing that she wasn’t pressured by Arpaio’s office to prosecute the couple and that the decision to present the case to a grand jury was made by her and her supervisors. The Maricopa County Attorney’s Office is not named as a party in the lawsuit.

The lawsuit does not specify how much money the younger Flake and his ex-wife are seeking. They previously sought $4m in a notice of claim – a precursor to a lawsuit.

It is not the first time Arpaio has been accused of trumping up charges in an animal cruelty case. He launched an investigation against a police officer from the Phoenix suburb of Chandler over a 2007 death of a police dog that was left in a hot vehicle for 12 hours in blistering summer heat.

The officer was charged with animal abuse and eventually acquitted. He filed a lawsuit alleging Arpaio brought the criminal case so the sheriff could exploit the publicity. Taxpayers paid $775,000 to the officer to settle the case.