Paul Whelan, a former U.S. Marine serving a 16-year sentence in a Russian penal colony on espionage charges, did not figure in a prisoner exchange on Thursday involving U.S. basketball star Brittney Griner, despite months of speculation that he would be included.
Whelan was detained by agents from Russia's Federal Security Service (FSB) in a room in Moscow's Metropol Hotel, near the Kremlin, on Dec. 28, 2018.
Investigators said he was a spy for military intelligence with a rank of colonel or higher, and had been caught red-handed with a computer flash drive containing classified information.
