Blast heard in town east of Sri Lankan capital, police say investigating

A blast was heard on Thursday from a vacant land behind the magistrates court in the town of Pugoda, 40 km east of the capital Colombo, the police and local residents said.

The police said they are investigating the explosion, which came at a time of high tension in Sri Lanka following the Easter Sunday suicide bomber attacks on the island state that killed 359 people and wounded about 500.