Christopher Clark, the prominent criminal attorney who has been representing Hunter Biden in his tax evasion and gun-possession case, has requested permission from a federal judge to withdraw as Biden's counsel. Clark has expressed his desire to become a witness in the case due to the collapse of a plea agreement he had previously negotiated with prosecutors. This strategic decision follows recent legal developments where prosecutors stated that the agreement on a gun charge, along with the rest of the deal, is no longer valid as the case transitions into a special counsel investigation.

The shift in Clark's role is motivated by concerns about the contested nature of Biden's plea agreement, which failed to materialize earlier this month. However, in light of these events, Hunter Biden pleaded not guilty to the tax charges. The filed motion indicates, "Given the unfolding circumstances, it is evident that the negotiation and formulation of the plea and diversion agreements will face disputes, with Clark possessing firsthand knowledge of these matters."

While Hunter Biden's lawyers argue that prosecutors backtracked on an agreement related to tax charges, they maintain that a separate agreement to avoid prosecution for a gun charge remains intact. This gun charge agreement includes immunity against potential federal prosecutions for certain other offenses. Prosecutors, however, dispute any notion of reneging on a deal, asserting that the agreement on the gun charge lacked validation since it was signed only by a prosecutor and not probation agents.

Hunter Biden will retain alternative legal representation, including Abbe Lowell. U.S. Attorney David Weiss, who has overseen the ongoing five-year investigation involving President Joe Biden's youngest son, has been appointed special counsel by Attorney General Merrick Garland.

In a prior development in June, Hunter Biden initially agreed to admit guilt to two counts of tax evasion, subject to a proposed probationary arrangement. However, when the court declined to accept the plea deal, Hunter Biden entered a plea of not guilty to charges of tax evasion. These allegations claim he neglected to pay more than $100,000 in taxes on earnings totaling $1.5 million from 2017 and 2018. He also faces accusations of firearm possession in 2018 while being a drug user.