(Eagle News)–Another suspect in the blast in Isulan, Sultan Kudarat early this month has been arrested.
The suspect was identified as Kamlon Tongab Camsa.
The police said two hand grenades were seized from him.
Earlier the police said four people behind the blast that injured at least seven people had been arrested.
They were identified as Hassan Akgun, a Swedish national; Abedin Camsa; Normia Camsa; and Norshiya Camsa.
Authorities had said they were looking at extortion as a possible motive.
