That changed when Tanya Moore and her colleagues were hit with a civil suit last year. Burlingame-based attorney Moji Saniefar filed a sweeping case against the Mission Law Firm and its roster of frequent ADA plaintiffs, alleging they were essentially operating a criminal enterprise that should be treated under the Racketeer Influenced and Corrupt Organizations (RICO) Act.

Court records show that Moore's firm has sued more than 450 businesses in the greater Bay Area and reportedly upward of 2,000 across the state over accessibility violations. Businesses in Mountain View have been targeted in these suits, including Ava's Market, Blossom True Value Hardware and (as of March) Taqueria La Espuela. While the Mission Law Firm has attracted scorn in the business community, it has rarely been challenged in court over its practice.

Many small business owners describe the lawsuits as essentially being a shakedown. These so-called "drive-by" lawsuits have seized on asphalt cracks, table heights and faded parking lines to threaten large violation fees. In most cases, the business owners agree to pay out-of-court settlements to avoid the legal cost of defending themselves.

The Mission Law Firm, headed by attorney Tanya Moore, has become notorious for filing countless lawsuits against small restaurants and shops, including ones in Mountain View, for violations under the federal Americans with Disabilities Act (ADA).

Two defendants have been caught tampering with a witness in a lawsuit against a San Jose law firm that has sued thousands of California small businesses for minor accessibility violations. A federal judge last month determined that an attorney and a compliance consultant linked to the Mission Law Firm had illegally eavesdropped on a phone call with a witness and later coached him to act dumb on the stand.

Blossom True Value Hardware co-owner Michele Bernal stands in her shop in 2018. The hardware store was one of multiple small business targets by a law firm that filed multiple ADA lawsuits and collected tens of thousands of dollars in settlements. Photo by Michelle Le

Randy Moore has served as a frequent plaintiff attorney in similar ADA and safe drinking water lawsuits. Levinson allegedly operates as a scout for the law firm, visiting businesses in advance and surreptitiously photographing the interior. Any violations that are found are later packaged into a lawsuit with a disabled person listed as the plaintiff, Saniefar's suit alleges.

The case is personal for Saniefar: her father's restaurant in Fresno closed as a result of one of Moore's suits, and it took her family three years to fight the case. That case against her family's restaurant later fell apart after Moore's disabled plaintiff, who alleged he was trapped in his wheelchair in the restaurant's restroom, was later found walking on his own two feet.

He quickly called up Randy Moore, and asked what the whole matter was about. Moore encouraged him to call up Saniefar, and let him listen in on the conversation.

McAdams, who now lives in Florida, had a longstanding friendship with Randy Moore and Levinson. As he later told the court, McAdams said he "panicked" when he first received notice in March that he was being subpoenaed in the case.

Saniefar was suspicious of Levinson's credentials. In his 2010 CASp application, Levinson asserted he met the minimal work experience requirements, claiming he had worked as a project manager for four years starting in 2006, when he would have been 16 years old. Lying to obtain a state contractor license is a criminal act.

In cases when defendants challenge the allegations, Levinson has provided sworn declarations in support of his findings, referring to himself as a certified access specialist (CASp). Often these declarations are enough to convince business owners that they will lose the lawsuit, and they agree to a settlement. In some cases, Levinson has later been hired by businesses to help them become ADA-compliant.

"It's good to hear that this is all coming back to bite her in the butt," Bernal said. "Hopefully, she's going to get her law license revoked."

Michele Bernal, co-owner of Blossom True Hardware in Mountain View, said she was savoring the turn of events. Moore had targeted her shop for $20,000 in 2013, she said.

Despite the recent scrutiny, Tanya Moore and her colleagues have continued to file ADA lawsuits against local businesses. In recent months, her firm has sued businesses including the San Jose restaurant Mini Gourmet, a Burlington Coat Factory department store in Campbell, and the Palo Alto cafe Pluto's.

The new allegations follow other criminal charges against other ADA-lawsuit attorneys. In May, Scott Johnson, a Sacramento attorney who had also filed thousands of ADA lawsuits, was indicted on federal tax fraud charges. Johnson had allegedly understated his income from his legal settlements. He currently faces up to three years in prison.

In his ruling, the judge struck the answers by both defendants, a rare action that means the actions by the defendants have been so inappropriate that the court is revoking their ability to defend the case.

"The circumstantial evidence here is screaming loudly," O'Neill said. "The bottom line here is that there was witness tampering by both of the defendants ... and the court finds it is such serious witness tampering that the court cannot condone it."

In a hearing last month, U.S. District Judge Lawrence O'Neill was scathing in his response. He repeatedly called out Moore and Levinson for telling blatant lies in their testimony. It simply wasn't plausible to believe they were being truthful, he said.

Attorneys representing the Mission Law Firm dismissed McAdams' testimony, describing him as a drug addict and alcoholic who had mental problems. They assured the court that Randy Moore could only hear McAdams when he listened in on the phone call. They insisted that Moore's text messages telling McAdams to say nothing were actually evidence that he thought the phone call was a bad idea.

"It was shocking, you just don't think that people would do that, especially an attorney licensed through the California state bar," Saniefar said. "This shows that level of egregious conduct that two of the defendants have been engaged in to protect their enterprise."

McAdams testified that Levinson had never worked as his project manager. In fact, Levinson's only experience working for him was a one-week stint when he was shadowing him. He also revealed that Levinson and Moore had repeatedly tried to influence what he would say in his deposition.

"I was angry that I got drug into something that I have no clue what the hell it's about," McAdams said. "And I'm being told to not remember things that I don't even know."

In his deposition, McAdams said he was frustrated that he was thrown in the middle of this case. Instead of downplaying what he knew, he decided to tell everything he could.

"You don't have to answer any questions at all. You can just sit there and be stupid," McAdams recalled Levinson telling him.

McAdams later testified that he was ignorant of what was going on. When he spoke to Randy Moore and Levinson, they both urged him to say as little as possible.

During the conversation, Moore sent a string of 69 text messages to McAdams, essentially prompting him on what to say to her. These texts include questions for him to ask her ("What's this about?" and "Tell me what you are after"), as well as suggestions for him to not to disclose anything ("Stop answering" and "I don't know anything"). Moore's texts also asked McAdams to affirm that Levinson had worked as his project manager.

Judge finds witness tampering in ADA lawsuit

RICO case judge finds that lawyers attempted to silence witness