Two more suspects have been arrested over the 11 September hand grenade attack on a house in Sirisangabo Mawatha, Dehiwala, in which two children were killed and their father was seriously injured.

The suspects, aged 30 and 31, were arrested in the Dehiwala Police Division on suspicion of aiding and abetting the attack.

Police also seized 11.96 grams of “Ice” and a three-wheeler allegedly used in the crime.

The Western Province South Crimes Division is conducting further investigations.