What you need to know:
- The 33-year-old, who is also a sprinter, was expelled from the Tokyo Olympics last year before the women's 100m semi-finals after testing positive for human growth hormone at an out-of-competition test in Slovakia on July 19.
Nigeria's 2008 Olympics long jump silver medalist Blessing Okagbare has been banned for 10 years for doping, the Athletics Integrity Unit (AIU) announced on Friday.
The 33-year-old, who is also a sprinter, was expelled from the Tokyo Olympics last year before the women's 100m semi-finals after testing positive for human growth hormone at an out-of-competition test in Slovakia on July 19.
"The Disciplinary Tribunal has banned Nigerian sprinter Blessing Okagbare for a total of 10 years," read an AIU statement.
"Five years for the presence and use of multiple prohibited substances and five years for her refusal to co-operate with the AIU's investigation into her case."
Okagbare - who also won long jump silver in the 2013 world outdoor championships where she added a 200m bronze - was not named but clearly identified in an indictment last month brought against her alleged supplier, Texas therapist Eric Lira.
US justice department officials in New York said Eric Lira, a 41-year-old "naturopathic" therapist based in El Paso, supplied drugs to two athletes for the "purpose of corrupting" the Tokyo Games.
The indictment included encrypted correspondence from Okagbare - identified only as "Athlete 1" - and Lira where the Nigerian testifies to the effectiveness of the substances following Olympic trials in Lagos on June 17, where she clocked a wind-assisted 10.63sec in the 100m.
"Hola amigo / Eric my body feel so good / I just ran 10.63 in the 100m on Friday / with a 2.7 wind / I am sooooo happy / Ericccccccc / Whatever you did, is working so well," Okagbare wrote.
In a later message, Lira said Okagbare was poised to "dominate" in Tokyo.
"What you did . . . is going to help you for the upcoming events," Lira wrote.
"You are doing your part and you will be ready to dominate."
The indictment also included details of further exchanges between Okagbare and Lira after she is informed of her positive test.
"Call me urgently. . . [t]hey said one of my result came out positive on HGH . . . I don't understand," Okagbare wrote.
The case is the first time charges have been brought under the Rodchenkov Act -- a law introduced in the United States in 2020 in the wake of Russia's state-backed doping scandal.
The law, named after Russian whistleblower Grigory Rodchenkov, enables US authorities to prosecute individuals involved in international doping fraud conspiracies.
The AIU said it is working closely with USADA "to follow developments in the matter (the criminal investigation)," regarding Lira and the 'sole arbitrator' that worked on her doping case had identified Okagbare as 'Athlete 1'.
"On 12 January 2022, the US Attorney's Office for the Southern District of New York announced the unsealing of a first criminal charge under the Rodchenkov Anti-Doping Act against Eric Lira, a US based "naturopathic" therapist, who is alleged to have supplied performance enhancing drugs to athletes before the Tokyo Olympic Games.
"The sole arbitrator concluded that Athlete 1 named in the criminal complaint is Blessing Okagbare."