Police at the site of a blast outside the Gereja Pantekosta Pusat Surabaya (Surabaya Centre Pentecostal Church) in Surabaya, Indonesia on May 13, 2018.
INDONESIA - A bomb explosion has killed 13 people and wounded forty others in Indonesia.
Authorities say a family of six, who&39;d returned from Syria is behind yesterday&39;s multiple church bombings.
A mother and two daughters blew themselves up at one church, while the father and two sons targeted two other places of worship in Indonesia&39;s second city.
The coordinated blasts were aimed at parishioners attending morning services.
The Islamic State group has already claimed responsibility for the attacks.
Government has ordered further investigations.