William “Bill” Browder, an emeritus professor of mathematics, died in early February at the age of 91. He died at home, excited about a new math idea he’d just had, held in his wife’s arms. “Bill ...

That's what Bill Browder told us when last spoke to him in 2018. Browder is a financier turned anti-corruption campaigner. He made his fortune in post-Soviet Russia before falling afoul of Putin.

open image in gallery Sir Bill Browder is pictured alongise Vladimir ... while communication with his wife, Evgenia, and the couple’s three children has been completely severed.