Extremists have executed four Nigerian hostages held since July, the French aid group Action Against Hunger said on Friday.
The four were among six hostages held by the extremists, the Paris-based NGO said, adding that one of its staff and two drivers were among those killed.
“The armed group responsible for the kidnapping of humanitarian workers on July 18, have murdered four hostages,” Action Against Hunger said in a statement that did not identify the victims.
