Ex-Trump campaign chief Paul Manafort seeks to suppress evidence seized by FBI
WASHINGTON, May 23 (Reuters) - President Donald Trump's former campaign chairman Paul Manafort is set to ask a federal judge on Wednesday to suppress evidence seized by FBI agents working for Special Counsel Robert Mueller, saying they violated the U.S. Constitution's ban on unreasonable searches and seizures.
The hearing before U.S. District Judge Amy Berman Jackson marks Manafort's latest bid to hinder the criminal case against him, though last week Jackson refused to dismiss the charges that include conspiring to launder money, conspiring to defraud the United States and failing to register as a foreign agent.
At Wednesday's hearing in Washington, Manafort's lawyers are expected to tell Jackson that FBI agents unlawfully conducted an initial warrantless search of a storage locker housing documents from his consulting company by improperly getting a low-level staffer to unlock it and let a special agent look around.
They also plan to challenge the legality of an FBI raid on Manafort's Virginia home, saying agents conducted an overly broad search by seizing "every electronic and media device" there. Manafort is asserting that his rights under the Constitution's Fourth Amendment were violated.
Mueller's office has defended the legality of the FBI raids, saying that the agents had secured written consent from the storage unit's lease-holder and that the warrant used to search Manafort's home was not overly broad.
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Manafort performed lobbying work for a pro-Russian former Ukrainian president before serving as Trump's campaign chairman in 2016. He has pleaded not guilty.
In a second case bought by Mueller in Virginia, Manafort faces charges including bank fraud and filing false tax returns. The two indictments against Manafort arose from Mueller's ongoing investigation into potential collusion between Trump's 2016 campaign and Russia.
None of the charges against Manafort relate to his Trump campaign activities. Trump has denied that his campaign colluded with Russia and called Mueller's investigation, which could threaten his presidency, a "witch hunt."
Jackson has yet to rule on two other pending motions by Manafort to dismiss particular criminal counts, including money laundering.
Separately, U.S. District Judge T.S. Ellis is considering Manafort's request to have the Virginia charges dismissed.
Ellis last month aggressively questioned prosecutors about whether the special counsel had exceeded his authority and asked for a sealed, unredacted copy of an August 2017 memo by Rod Rosenstein, the No. 2 Justice Department official, delineating the scope of Mueller's probe. Mueller's office delivered the memo to Ellis last week.
(Reporting by Sarah N. Lynch; Editing by Will Dunham)