US Department of Justice (DoJ) investigators have found six more classified documents during a 13-hour search of US President Joe Biden’s home in Delaware, a lawyer for Mr Biden says, BBC reported.
Some documents seized at the Wilmington property on Friday were from his time as a senator and others from his tenure as vice-president under Barack Obama.
Lawyer Bob Bauer said “personally handwritten notes” and “surrounding materials” were also taken away.
Mr Biden and his wife were not present.
The president offered access “to his home to allow DoJ to conduct a search of the entire premises for potential vice-presidential records and potential classified material”, Mr Bauer said in a statement on Saturday.
Former President Donald Trump is facing a criminal investigation for allegedly mishandling classified files.