The WNBA star & her wife called for the return of other detainees: "Let's keep fighting to bring home every American still detained overseas"
The free agent who spent 10 months in a Russian prison signed a one year contract with the Phoenix Mercury
Brittney Griner, expansion of marriage rights, and World Pride shocker
Phoenix Mercury center returned to U.S. on Dec. 9
WNBA star released in exchange for Russian arms dealer
Olympic Gold medalist detained in Moscow in February
"We have made a serious proposal to free American prisoners. We did not see a serious response from the Russian side to our proposal"
Reuters noted WNBA star in country's Mordovia region
WNBA star's lawyers say whereabouts are unknown
"The U.S. government made a significant offer to the Russians to resolve the current unacceptable & wrongful detentions of American citizens"