Sri Lanka blasts: Investigators making good progress to identify the culprits, says Sri Lankan PM

While addressing a press conference today on Easter Sunday attacks, which took place in Sri Lanka's Colombo on April 21, Sri Lankan Prime Minister Ranil Wickremesinghe said, "The investigators are making good progress in regard to identify the culprits. Many countries are helping us, starting from the United States (US). I condole the death of all those, who lost their lives."