A suicide bomber killed at least five people at a church in Nigeria Sunday, the latest in a string of attacks carried out over the past week by Boko Haram. Dozens killed as female Boko Haram suicide bombers blow themselves up in Nigeria http://t.co/T8sSyMyG1P pic.twitter.com/5xDNIEAc7M — Daily Mail Online (@MailOnline) July 5, 2015 The worshippers were killed as they entered the Redeemed Christian Church of God in Potiskum, the BBC reports.