- Opposition leader Boris Nemtsov murdered in Moscow on Friday
- Browder: There are reasons why Vladimir Putin would want Nemtsov dead
- Russian government has denied any involvement in killing
William Browder is the CEO and co-founder of investment fund Hermitage Capital Management, which was once the largest foreign investor in Russia. His accusations of Russian corruption have seen him barred from the country and tried in absentia for tax evasion. He is the author of "Red Notice: A True Story of High Finance, Murder, and One Man's Fight for Justice". The views expressed in this article are solely his.
(CNN)As the world digests the shock of Russian opposition leader Boris Nemtsov's brutal murder in front of the Kremlin on Friday, everybody is trying to determine who was behind it.