Han and Razali discover a sinister link in the murder investigation of national hero and track-and-field star Michael Kang. They also become laughing-stocks of the nation when they try to chase him down and arrest him. Meanwhile, a tragic story develops in the Singaporean heartland when an elderly woman, Rosie Chu, is strangled to death. As the investigations proceed, Sam and Miki find there are some skeletons rattling around the sweet old lady’s closet. Derek finds out about a skeleton in Stephanie’s closet – her hospice-ridden mother, who is stricken with dementia.