New York, Apr 29 (AP) Federal agents raided Rudy Giuliani's Manhattan home and office Wednesday, seizing computers and cellphones in a major escalation of the Justice Department's investigation into the business dealings of former President Donald Trump's personal lawyer.

Giuliani, the 76-year-old former New York City mayor once celebrated for his leadership after 9/11, has been under federal scrutiny for several years over his ties to Ukraine. The dual searches sent the strongest signal yet that he could eventually face federal charges.

Agents searched Giuliani's Madison Avenue apartment and Park Avenue office, people familiar with the investigation told The Associated Press. The warrants, which required approval from the top levels of the Justice Department, signify that prosecutors believe they have probable cause that Giuliani committed a federal crime — though they do not guarantee that charges will materialize.

A third search warrant was served on a phone belonging to Washington lawyer Victoria Toensing, a former federal prosecutor and close ally of Giuliani and Trump. Her law firm issued a statement saying she was informed that she is not a target of the investigation.

The full scope of the investigation is unclear, but it at least partly involves Giuliani's dealings in Ukraine, law enforcement officials have told the AP.

The people discussing the searches and Wednesday's developments could not do so publicly and spoke to the AP on condition of anonymity. News of the search was first reported by The New York Times.

In a statement issued through his lawyer, Giuliani accused federal authorities of a “corrupt double standard,” invoking allegations he's pushed against prominent Democrats, and said that the Justice Department was “running rough shod over the constitutional rights of anyone involved in, or legally defending, former President Donald J. Trump."

“Mr. Giuliani respects the law, and he can demonstrate that his conduct as a lawyer and a citizen was absolutely legal and ethical,” the statement said.

Trump told Fox Business on Thursday that Giuliani was "the greatest mayor in the history of New York” and “a great patriot.”

“It's very, very unfair,” he said of what happened Wednesday. “Rudy loves this country so much, it is so terrible when you see things that are going on in our country with the corruption and the problems and then they go after Rudy Giuliani."

White House press secretary Jen Psaki said Thursday on CNN that the White House was given no heads' up on the fact the raid was coming. The Justice Department, she said, "is independent now. They're gonna make their own decisions, take their own actions. That's how the president wants it.”

Bernie Kerik, who served as New York City's police commissioner during the Sept. 11 attacks and is a longtime Giuliani friend, said the former mayor called him as agents were searching his home on Wednesday morning. Kerik, who was pardoned by Trump for felony convictions that put him behind bars for three years, declined to describe his friend's mood or reaction, but expressed alarm at the raid, saying agents “shouldn't have been there in the first place.”

“I think it's extremely concerning,” he said.

Giuliani's son, Andrew Giuliani, told reporters the raids were “disgusting" and “absolutely absurd.”

A Justice Department spokesperson did not immediately respond to a request for comment. The U.S. Attorney's office in Manhattan and the FBI's New York office declined to comment.

The federal probe into Giuliani's Ukraine dealings stalled last year because of a dispute over investigative tactics as Trump unsuccessfully sought a second term. Giuliani subsequently took on a leading role in disputing the election results on the Republican's behalf.

Wednesday's raids came months after Trump left office and lost his ability to pardon allies for federal crimes. The former president himself no longer enjoys the legal protections the Oval Office once provided him — though there is no indication Trump is eyed in this probe.

Trump's spokesman did not immediately respond to questions about Wednesday's events.

Many people in Trump's orbit have been ensnared in previous federal investigations, including special counsel Robert Mueller's probe of Russian election interference. Some, like former Gen. Michael Flynn, Roger Stone and Paul Manafort, were pardoned. While there were discussions about a pre-emptive pardon for Giuliani, it did not materialize.

Giuliani was central to the then-president's efforts to dig up dirt against Democratic rival Joe Biden and to press Ukraine for an investigation into Biden and his son, Hunter — who himself now faces a criminal tax probe by the Justice Department.

Giuliani also sought to undermine former U.S. ambassador to Ukraine Marie Yovanovitch, who was pushed out on Trump's orders, and met several times with a Ukrainian lawmaker who released edited recordings of Biden in an effort to smear him before the election.

Giuliani's lawyer, Robert Costello, said the warrants involved an allegation that Giuliani failed to register as a foreign agent and that investigative documents mentioned John Solomon, a former columnist and frequent Fox News commentator with close ties to Giuliani, who pushed baseless or unsubstantiated allegations involving Ukraine and Biden during the 2020 election. (AP)

(The above story is verified and authored by Press Trust of India (PTI) staff. PTI, India’s premier news agency, employs more than 400 journalists and 500 stringers to cover almost every district and small town in India.. The views appearing in the above post do not reflect the opinions of LatestLY)