Lizbeth Perez's uncle has not been seen since a boat was hit in international waters in September.

Vladimir Putin says the plan could be the "basis" for peace but warns Russia is prepared to fight on.

There are 28 key points and while several on the face of it could be acceptable to Ukraine, others cross Kyiv's red lines.

In court, Judge Thornhill would play the singer's music from his phone and make "irrelevant" references to him.

Russia and Ukraine may be about to enter a period of intense diplomacy, writes the BBC's Russia editor.