MOSCOW -- American basketball star Brittney Griner pleaded guilty Thursday to drug possession charges on the second day of her trial in a Russian court in a case that could see her sentenced to up to 10 years in prison.
The abrupt guilty plea by the Phoenix Mercury center and two-time Olympic gold medalist came amid a growing chorus of calls for Washington to do more to secure her freedom nearly five months after her arrest in February amid rising tensions between the U.S. and Russia over Ukraine.
A senior Russian diplomat said earlier that no action could be taken by Moscow on Griner's case until the trial was over, and her guilty plea could be an effort by her and her advisers to expedite the court proceedings.
Griner, 31, was detained at Moscow's Sheremetyevo Airport while returning to play basketball in Russia, and police said they found vape canisters containing cannabis oil in her luggage.
Speaking through an interpreter, Griner told the court she had no intention of committing a crime and had acted unintentionally because she had packed for Moscow in a hurry. The trial was then adjourned until July 14.
Griner emphasized "that she had committed this act through negligence, unintentionally," her lawyer, Maria Blagovolina, said outside the court in the Moscow suburb of Khimki after the guilty plea.
"We of course hope for the leniency of the court," she said. "Considering all the circumstances of the case, taking into account the personality of our client, we believe that the admission of guilt should certainly be taken into account."
Blagovolina added that other defense witnesses would be questioned at a later session.
Griner was escorted to the courtroom in handcuffs and clad in a bright red T-shirt with the name ``Crenshaw'' and sweat pants. She also held a photo of her wife, Cherelle.
White House press secretary Karine Jean-Pierre said Griner's guilty plea ``will have no impact on any of the negotiations'' involving her case.
U.S. Secretary of State Antony Blinken said Washington would continue to work for the release of Griner, as well as other Americans held by Moscow, including former Marine Paul Whelan.
"We will not relent until Brittney, Paul Whelan, and all other wrongfully detained Americans are reunited with their loved ones," he tweeted, noting that U.S. Embassy officials attended the trail again Thursday.
Elizabeth Rood, the embassy's deputy chief of mission, said after the hearing that she spoke to Griner in the courtroom and shared with her a letter from President Joe Biden that she read.
"She's eating well, she's able to read books and under the circumstances she's doing well," Rood said.
"I would like again to emphasize the commitment of the U.S. government at the very highest level to bring home safely Ms. Griner and all U.S. citizens wrongfully detained as well as the commitment of the U.S. Embassy in Moscow to care for and protect the interests of all U.S. citizens detained or imprisoned in Russia," Rood said.
Russian Deputy Foreign Minister Sergei Ryabkov bristled at the U.S. description of Griner as "wrongfully detained" and warned that "attempts by the American side to make noise in public ... don't help the practical settlement of issues."
The White House said Biden called Cherelle Griner on Wednesday to assure her that he's doing all he can to win her release as soon as possible. They spoke after Biden read a letter from Griner in which she said she feared she'd never return home.
Washington hasn't disclosed its strategy in the case and the U.S. may have little leverage with Moscow because of strong animosity over its actions in Ukraine. The State Department's designation of Griner as wrongfully detained moves her case under the supervision of its special presidential envoy for hostage affairs, effectively the government's chief hostage negotiator.
Asked about the possibility of Griner being swapped for a Russian jailed in the U.S., Ryabkov, the senior Russian diplomat, noted that until her trial is over "there are no formal or procedural reasons to talk about any further steps."
He warned that U.S. criticism, including a description of Griner as wrongfully detained and dismissive comments about the Russian judicial system, "makes it difficult to engage in detailed discussion of any possible exchanges."
"The persistence with which the U.S. administration ... describes those who were handed prison sentences for serious criminal articles and those who are awaiting the end of investigation and court verdicts as `wrongfully detained' reflects Washington's refusal to have a sober view of the outside world," Ryabkov snapped.
Griner's trial was adjourned after its start last week because two scheduled witnesses did not appear. Such delays are routine in Russian courts and her detention has been authorized through Dec. 20, suggesting the proceedings could last months.
Although Griner's supporters initially kept a low profile, calls for Washington to act spiked after the trial's first day on July 1.
An organization called Win With Black Women wrote Biden saying Blinken has called Cherelle Griner, "assuring her and stating publicly that Brittney's safe return was a matter of personal priority; however, we are concerned that the rhetoric does not appear to align with the actions taken to date. We urge you to make a deal to get Brittney back home swiftly."
Russian media have speculated repeatedly that Griner could be swapped for Russian arms trader Viktor Bout, nicknamed "the Merchant of Death,'' who is serving a 25-year sentence in the U.S. after being convicted of conspiracy to kill U.S. citizens and providing aid to a terrorist organization.
Russia has agitated for Bout's release for years. But the wide discrepancy between Griner's alleged offense and Bout's global dealings in deadly weapons could make such a trade unpalatable to Washington.
Others have suggested that she could be traded along with Paul Whelan, the former Marine and security director serving 16 years in Russia on an espionage conviction that the U.S. has described as a setup.
Whelan's brother, David, said he did not have enough information to know whether Griner's plea would be good or bad news for her and his brother.
"The conviction rate is so high in Russia, and so certain, that I could see the guilty plea as an attempt to just move the process forward," David Whelan said, noting the Russian government won't discuss "any release of Ms. Griner until she is convicted, sentenced, and potentially appeals or seeks a pardon."
Her plea probably means that Washington and Moscow "will be able to seek a resolution faster than they could have before. But it doesn't change the underlying calculus that the U.S. needs to find a concession that Russia will accept in order to return either or both Brittney Griner and Paul Whelan," he added.
Griner's agent Lindsay Kagawa Colas tweeted, "Brittney Griner was a model of courage today" who "deserves our compassion, understanding, love, and support." Colas thanked Biden and Vice President Kamala Harris for "confirming their commitment to bring BG and all Americans home and hope that out of respect for the sanctity of sport internationally, BG can return home as soon as possible."
The WNBA players' union said in a statement that it stood by Griner, noting the 99 per cent conviction rate in Russian courts.
"You can't navigate it or even understand it like our own legal system," said WNBAPA Executive Director Terri Jackson. "What we do know is that the U.S. State Department determined that Brittney Griner was wrongfully detained for a reason and we'll leave it at that."
WNBA Commissioner Cathy Engelbert said Griner "has the wholehearted and unconditional support of the entire WNBA and NBA family, who eagerly await her safe return, and the league will recognize BG as an honorary starter at this weekend's WNBA All-Star Game."
Russia has shown no signs of backing off.
"This is a serious offence, confirmed by indisputable evidence. ... Attempts to present the case as if the American was detained illegally do not hold up," Foreign Ministry spokesman Alexei Zaitsev said Wednesday.
"The law has been violated, and arguments about the innocent nature of Griner's addiction, which, by the way, is punishable in some U.S. states, are inappropriate in this case," he said.