Russia
Doctors treating Russian anti-corruption activist and opposition leader Alexei Navalny in Omsk refute claims that Navalny was poisoned before his flight from Tomsk to Moscow the previous day, citing that tests had shown no trace of any poison in his body. German Chancellor Angela Merkel has offered to transfer Navalny to Berlin for further treatment by sending an air ambulance to Omsk, but doctors have refused to discharge him, saying Navalny is in an "unstable" condition. Navalny's spokeswoman Kira Yarmysh claim the refusal is a ploy to hide the poisoning and "put his life at risk".
Sources: AFP via NDTV