As Sri Lanka mourns, Islamic State claims Easter bombings

Nilanga Anthony, center, mourns the death of his seven-years old nephew Dhulodh Anthony, a victim of Easter Sunday bomb blast during the burial at Methodist cemetery in Negombo, Sri Lanka, Tuesday, April 23, 2019. (AP Photo/Gemunu Amarasinghe)
Melton Roy, prays sitting amid newly buried graves of Easter Sunday bomb blast victims at Methodist burial ground in Negombo, Sri Lanka, Tuesday, April 23, 2019. Roy thanked God for protecting his 5-member family from harm and prayed for the life of the people who were affected. (AP Photo/Gemunu Amarasinghe)
Sri Lankans pray during a three minute nationwide silence observe to pay homage to the victims of Easter Sunday's blasts outside St. Anthony's Shrine in Colombo, Sri Lanka, Tuesday, April 23, 2019. A state of emergency has taken effect giving the Sri Lankan military war-time powers not used since civil war ended in 2009. Police arrested 40 suspects, including the driver of a van allegedly used by suicide bombers involved in deadly Easter bombings. (AP Photo/Eranga Jayawardena)
A Sri Lankan family mourns next to the coffins of their three family member, all victims of Easter Sunday bombing, in Colombo, Sri Lanka, Tuesday, April 23, 2019. The six near-simultaneous attacks on three churches and three luxury hotels and three related blasts later Sunday were the South Asian island nation's deadliest violence in a decade while Sri Lanka police arrested 40 suspects in the wake of a state of emergency that took effect Tuesday giving the military war-time powers. (AP Photo/Eranga Jayawardena)

COLOMBO, Sri Lanka — As the death toll from the Easter bombings in Sri Lanka rose to 321 on Tuesday, the Islamic State group claimed responsibility and released images that purported to show the attackers, while the country’s prime minister warned that several suspects armed with explosives are still at large.