Boris Nemtsov: Thousands Gather for Funeral Mourners lined up to honor slain Russian opposition leader

 -- Thousands of mourners lined up in Moscow today to honor the slain Russian opposition leader, Boris Nemtsov.

A vocal critic of Vladimir Putin, Nemstov was gunned down while crossing a bridge with his girlfriend near the Kremlin on Friday night.

Alex Navalny, another opposition leader, was banned from attending the funeral along with several EU politicians.

In line to pay their respects, several mourners doubted the criminal investigation would result in justice.

No arrests have been made and no motive has been established.

"His death represented that there are no limits for those who want to destroy any other opinion in the country except the Kremlin's," one mourner told ABC news.