Attorneys for Hunter Biden are pushing to keep part of a plea deal they reached with the prosecutor whose new status as special counsel intensified the tax investigation into the president’s son ahead of the 2024 election.

Biden’s attorney argued in court documents late Sunday that an agreement sparing him prosecution on a felony gun charge still is in place even though the plea agreement on misdemeanor tax offenses largely unraveled during a court appearance last month.

His lawyer argues the Justice Department decided to “renege” on its end of the deal on tax charges. The agreement on the gun charge also contains an immunity clause against federal prosecutions for some other potential crimes.

Biden plans to abide by the terms of that agreement, including not using drugs or alcohol, attorney Christopher Clark said in court filings. He said prosecutors invited them to begin plea negotiations in May, “largely dictated” the language of the agreement and signed it, so should also be bound by it.

It’s unclear whether prosecutors agree that the gun agreement remains valid. U.S. District Judge Maryellen Noreika ordered them to respond by Tuesday. The Justice Department did not immediately respond to a message seeking comment.

The two-part deal on tax and gun charges was supposed to have largely wrapped up the long-running investigation run by Delaware U.S. attorney David Weiss. But it hit the skids after a judge raised questions about its terms and appeared to have fallen apart completely when prosecutors said the case was instead headed toward trial in court papers Friday.

Prosecutors revealed the impasse as Attorney General Merrick Garland named Weiss as special counsel, a status that confers broad powers to investigate and report out his findings.

The government said plea negotiations had broken down and filed to dismiss the tax charges against Hunter Biden in Delaware and indicated they could charge him instead in another court, like Washington D.C., or California.

Hunter Biden’s history of drug use and financial dealings have trailed his father’s political career and Republicans are pursuing their own congressional investigations into nearly every facet of Hunter Biden’s business dealings, including foreign payments.

Republicans also denounced the plea agreement in the Hunter Biden case as a “sweetheart deal.” It had called for him to plead guilty to failing to pay taxes on over $1.5 million in income in both 2017 and 2018, and get probation rather than jail on the misdemeanor counts. A separate agreement was to spare him prosecution on the felony crime of being a drug user in possession of a gun in 2018.

The surprise appointment about Weiss as special counsel raised fresh questions about the case. Garland said Weiss had asked to be named special counsel.

It comes against the backdrop of the Justice Department’s unprecedented indictments against former President Donald Trump, who is President Joe Biden’s chief rival in next year’s election.

The cases differ significantly: Trump has been indicted and is awaiting trial in two separate cases brought by special prosecutor Jack Smith. One is over Trump’s refusal to turn over classified documents stored at his Mar-a-Lago estate. The other involves charges of fraud and conspiracy to overturn the 2020 election in the run-up to the Jan. 6, 2021, attack on the U.S. Capitol.

In the case of Hunter Biden, prosecutors have not made any accusations or charges against the president in probing the affairs of his son. House Republicans have been trying to connect Hunter Biden’s work to his father, but have not been able to produce evidence to show any wrongdoing.

(AP)