Qiao Yin dismissed Gu Chengqiao's words in her heart, but it was not wise to strain their relationship now.
Although Gu Chengqiao was currently the prime suspect in her mother's murder, others were also suspicious, particularly Hou Jinhua.
The biggest problem at the moment was that Qiao Yin had not identified Gu Chengqiao's motive for killing her mother.
The photos Hou Jinhua gave her contained proof that Gu Chengqiao was indeed very fond of her mother in the past. In every picture, the look in his eyes towards her mother was always affectionate.
Qiao Yin was familiar with such looks, for she used to see similar ones in Lu Lingche's eyes.
Although Gu Chengqiao lacked a motive for murder, Hou Jinhua had plenty.
However, if Hou Jinhua wanted to kill her mother, why then did he wait for seven years?
Qiao Yin's mind was in disarray with questions crowding one after the other, but the clues were pitifully scarce.
