On the second anniversary of his death, Lyudmila Navalnaya says her son did not "simply die in prison".

The FBI says it recovered a DNA sample from the glove, which was found in a field a few miles from Guthrie's home.

An NGO says hundreds of people remain behind bars despite US pressure US to speed up their release.

An NGO says hundreds of people remain behind bars despite US pressure US to speed up their release.