Gravediggers in the northeastern Nigerian town of Mubi say 86 people were killed by a double-suicide bomb attack on a Mosque, significantly more than the 27 people police said had died.

News service Al Jazeera says that although there has been no immediate claim of responsibility, the blasts “bore the hallmarks” of militant group Boko Haram.

Police command for the state of Adamawa said an additional 58 people were wounded in the attack.