Anonymous Signal Episode 8

Yin Tak seems to have some motive for murder, as he was jailed seven years ago, after Sai Lung and his younger brother Tang Sai Fu testified against him. Chi Chiu and Sheung Sheung are instructed to launch an investigation. With Pak Fei and Hey Man’s support, Yui Yui signs up for a singing contest. She is accidentally reminded of forgotten memories. Sheung Sheung introduces Chi Chiu to Yin Tak and Ting Ka for their wedding photo shoot. Sai-fu leads his chums to cause trouble. Sheung Sheung is forced to reveal her identity. Chi Chiu scolds Sheung Sheung for mixing up personal and official matters. Pak Fei and Hey Man find explosion fragments in a stone hut. Senior Chemist Tseung Kai Shing discovers a chemical compound. While Sai Lung was being combusted, Chun Long hurt his hand as he put out the fire for KaLei. Ka Lei is softhearted and takes care of Chun Long, but she notices something weird. Ka Lei and Sheung Sheung install a bugging device in Yin Tak’s home. They run into Yin Tak and Ting Ka, who are assaulted. (Source: fairchildtv.com)