Quek Sam Quek Murder of Quek Lee Eng Calvin Quek Justin Quek Quek Loo Ming case Phyllis Quek Jill Quek Siew-Young Quek Quek Leng Chan Quek Swee Hwa Deborah Evans-Quek Murder of Cheng Geok Ha Annabel Chong Quek See Ling Murder of D. Munusamy
Quek Sam Quek Murder of Quek Lee Eng Calvin Quek Justin Quek Quek Loo Ming case Phyllis Quek Jill Quek Siew-Young Quek Quek Leng Chan Quek Swee Hwa Deborah Evans-Quek Murder of Cheng Geok Ha Annabel Chong Quek See Ling Murder of D. Munusamy