(CNN) — The man alleged to have attacked Paul Pelosi, husband of House Speaker Nancy Pelosi, has been charged with assault and attempted kidnapping following last week's break-in at the couple's San Francisco home, the US attorney's office announced on Monday.

David DePape, 42, was charged with one count of "attempted kidnapping of a US official," according to the US attorney's office for the Northern District of California. That charge relates to Nancy Pelosi and carries a maximum of 20 years in prison. CNN has reported that DePape allegedly shouted "Where's Nancy?" after breaking into their home.

DePape also was charged with one count of assault of an immediate family member of a US official with the intent to retaliate against the official. That charge relates to a crime allegedly committed against Paul Pelosi and carries a maximum sentence of 30 years in prison.

The federal charges against DePape are in addition to state charges that may also be announced on Monday.

CNN reported earlier Monday that Paul Pelosi was interviewed this weekend at the hospital by investigators and was able to provide details of the attack, according to two law enforcement sources and a source familiar with the matter.

Among those conducting the interview were FBI and local law enforcement investigators.

Most detailed account yet of Paul Pelosi's 911 call revealed in court filing

The court filing related to the federal charges against DePape reveal the most detailed account yet of Paul Pelosi's 911 call while the incident was unfolding.

"Pelosi stated words to the effect of there is a male in the home and that the male is going to wait for Pelosi's wife. Pelosi further conveyed that he does not know who the male is. The male said his name is David," an FBI agent said in a sworn affidavit that was unsealed Monday.

Paul Pelosi called 911 at 2:23 a.m. Pacific Time on Friday, and police arrived at his house eight minutes later, according to the affidavit unsealed Monday.

"When the door was opened, Pelosi and DePape were both holding a hammer with one hand and DePape had his other hand holding onto Pelosi's forearm," the affidavit said. "Pelosi greeted the officers. The officers asked them what was going on. DePape responded that everything was good. Officers then asked Pelosi and DePape to drop the hammer."

At that moment, DePape allegedly pulled the hammer away and swung it, striking Paul Pelosi in the head. Pelosi "appeared to be unconscious on the ground" after the blow, the affidavit said.

Paul Pelosi was later taken to the hospital and underwent a "successful surgery to repair a skull fracture and serious injuries to his right arm and hands," according to a previous press release from House Speaker Nancy Pelosi's office. They said they expect Paul Pelosi to make a full recovery.

CNN has previously reported that Pelosi managed to keep the line open with 911, the dispatcher could hear a conversation in the background, and that Pelosi was talking in code to help the authorities understand what was happening.

"DePape was prepared to detain and injure Speaker Pelosi when he entered the Pelosi residence in the early morning of October 28, 2022," the FBI agent said in the affidavit. "DePape had zip ties, tape, rope, and at least one hammer with him that morning."

DePape has not yet had any court appearances related to the attack.

According to the criminal complaint filed in court, DePape confessed in an interview with local police that he intended to find the House speaker and hold her hostage.

The FBI affidavit filed with the complaint said: "DePape stated that he was going to hold Nancy hostage and talk to her. If Nancy were to tell DePape the 'truth,' he would let her go, and if she 'lied,' he was going to break 'her kneecaps.'"

"DePape was certain that Nancy would not have told the 'truth,'" the FBI affidavit said.

The affidavit further stated DePape told police that Nancy Pelosi was the "leader of the pack" of lies promoted by the Democratic Party. DePape told police that other members of Congress would see that there are consequences to their actions when Pelosi, with broken kneecaps, would get "wheeled into" the House chamber, according to the affidavit.

The interview was conducted by the San Francisco Police Department on Friday, the day of the attack, according to court filings. DePape was read his Miranda rights before he spoke with the police and confessed to his intentions to kidnap the top-ranking House Democrat, according to the filings.

This story has been updated with additional developments.

The-CNN-Wire
™ & © 2022 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.