The U.N. team was the first independent group to arrive in Mazraat al-Qubair, a village of about 160 people in central Hama province. Opposition activists and Syrian government officials blamed each other for the killings and differed about the number of dead.

Activists said that up to 78 people, including women and children, were shot, hacked and burned to death, saying pro-government militiamen known as "shabiha" were responsible. A government statement on the state-run news agency SANA said "an armed terrorist group" killed nine women and children before Hama authorities were called and killed the attackers.

Sausan Ghosheh, spokeswoman for the U.N. observers, said residents' accounts of the mass killing were "conflicting," and that they needed to cross check the names of the missing and dead with those supplied by nearby villagers. Mazraat al-Qubair itself was "empty of the local inhabitants," she said.