Some of the highest rates of impunity in the murders of journalists can be attributed to killings by Islamist militant groups, CPJ found in its latest Global Impunity Index, which spotlights countries where journalists are murdered and their killers go free. The worst country for the second year in a row is Somalia, where the militant group al-Shabaab is suspected in the majority of media murders, followed by Iraq and Syria, where members of the militant group Islamic State murdered at least six journalists in the past year.
CPJ's Impunity Index calculates the number of unsolved journalist murders as a percentage of each country's population. Only those nations with five or more unsolved cases are included. Here is a look at the most deadly countries for the journalists in the world: