A person lights a candle at a memorial to journalist Pavel Sheremet on the site where Sheremet's car exploded on the 4th anniversary of his death in Kiev on July 20, 2020. Pavel Sheremet, a 44-year-old columnist for Ukrainska Pravda, dual Russian and Belarusian citizen, died when his car exploded in the center of Ukrainian capital of Kiev in 2016 in still unexplained circumstances. (Photo by Sergei Supinsky/AFP Photo)
