However , Tunku changed Change his mind to call Name_conferral for the merger Cause_to_amalgamate with Singapore , when the Pro-communist Singaporean leader Ong Eng Guan had won a seat for the PAP in one of the by-elections .

The Chinese middle schools riots were a series of riots Violence that broke out Process_start in the Chinese Singaporean community in 1956 , resulting in Causation 13 people killed Killing and more than 100 injured Bodily_harm .

A 73-year-old ethnic Indian Singaporean man , Aravindan Balakrishnan , and a 67-year-old Tanzanian woman , his wife , Chanda Pattni , had been investigated Criminal_investigation for slavery Committing_crime and domestic servitude Committing_crime .