Among the violations is that results of the exam do not contain the amount of THC in the substance investigators tested, Griner’s lawyer, Maria Blagovolina, said after the hearing.
“The examination does not comply with the law in terms of the completeness of the study and does not comply with the norms of the Code of Criminal Procedure,” forensic chemist Dmitry Gladyshev testified for the defense during the roughly two-hour session.
The defense also interrogated prosecution expert Alexander Korablyov, who examined Griner’s cartridges taken from her luggage.
The 31-year-old sat Tuesday inside the defendant’s cage in the courtroom. The charge d’affaires of the US embassy in Moscow, Elizabeth Rood, attended Tuesday’s hearing and afterward said the US would “continue to support Miss Griner through every step of this process and as long as it takes to bring her home to the United States safely.”
Griner’s next hearing is set for Thursday.
At trial, Griner has testified she has a doctor’s prescription for medical cannabis and had no intention of bringing the drug into Russia. Following her detention in February, she was tested for drugs and was clean, her lawyers previously said.
US officials did not accept the request as a legitimate counteroffer, the sources told CNN, in part because the proposal was sent through an informal backchannel. Krasikov’s release would also be complicated because he is in German custody.
“It’s a bad faith attempt to avoid a very serious offer and we urge Russia to take that offer seriously,” Defense Department spokesperson John Kirby told CNN, later adding, “We very much want to see Brittney and Paul come home to their families where they belong.”
Meantime, Griner’s trial carries on, with her legal team expected to continue questioning more witnesses before moving to closing arguments, during which the lawyers will elaborate on why they believe Griner’s detention was improperly handled. Closing arguments are expected in coming weeks.
Attorneys make the case for an ‘improper’ detention
Griner’s attorneys have already laid out some arguments claiming the basketball player’s detention was not handled correctly after she was stopped February 17 by personnel at the Sheremetyevo International Airport.
Her detention, search and arrest were “improper,” Alexander Boykov, one of her lawyers, said last week, noting more details would be revealed during closing arguments.
No lawyer was present, she testified, and her rights were not explained to her. Those rights would include access to an attorney once she was detained and the right to know what she was suspected of. Under Russian law, she should have been informed of her rights within three hours of her arrest.
In her testimony, Griner “explained to the court that she knows and respects Russian laws and never intended to break them,” Blagovolina — a partner at Rybalkin, Gortsunyan, Dyakin & Partners — said after last week’s hearing.
The detained player testified she was aware of Russian laws and had no intention of bringing the cannabis oil into the country, noting she was in a rush and “stress packing.”
Griner confirmed she has a doctor’s prescription for medical cannabis, Blagovolina said, which she uses to treat knee pain and joint inflammation.
“We continue to insist that, by indiscretion, in a hurry, she packed her suitcase and did not pay attention to the fact that substances allowed for use in the United States ended up in this suitcase and arrived in the Russian Federation,” Boykov, of Moscow Legal Center, has said.
Griner’s family, supporters and WNBA teammates continue expressing messages of solidarity and hope as they wait for the conclusion of the trial and look forward to the potential of her release.
This story has been updated with additional developments Tuesday.
Correction: A prior version of this story misspelled Brittney Griner’s first name.
CNN’s Travis Caldwell, Dakin Andone, Kylie Atwood, Evan Perez, Jennifer Hansler, Natasha Bertrand, Frederik Pleitgen, Chris Liakos and Zahra Ullah contributed to this report.