Cameroon observed a day of national mourning Sunday, with the central African state’s flag flying at half-staff and millions of people taking to the streets, mosques, and churches to condemn barbarism and killing. People are also asking for investigations to be opened and for suspected killers and those promoting the separatist crisis that has killed 3,000 people in four years to face justice. The government, along with Cameroon’s Ecumenical Service for Peace, mosques, and Catholic, Baptist and Presbyterian churches reported that similar services took place all over the country. The military held ceremonies in memory of the slain children. Radio and TV stations broadcast special programs in their memory. Gunmen stormed the Mother Francisca International Bilingual Academy on October 24, killing seven children between the ages of nine and 12. Cameroon officials blamed Anglophone separatists for the attack. Separatists said the military killed the children to give their fighters a bad name.