WNBA star detained in Moscow airport in February
Government has deemed her a 'foreign media agent'
Rule takes effect in 2022-2023 season
Gunman opened fire at Oslo gay bar
Government cancelled conference after rights groups announced boycott
Organizers sharply criticized authorities' decision
Calls to embassy phone in Moscow went unanswered on Saturday
Consensual same-sex sexual relations remain criminalized in country
Case filed in Osaka
First round of Brazilian presidential election to take place Oct. 2