Zhao Kehan arrived at a grocery store in a district of Ning City, the very store where Su Youcheng purchased the hemp rope.
Jian Qi visited a few days ago, so the shop owner recognized her and cooperatively brought out bundles of brand-new hemp rope.
The hemp ropes here come in different lengths, the shortest being ten meters and the longest one hundred meters.
Zhao Kehan listened to the owner's introduction and his gaze fell upon a twenty-meter hemp rope. After careful inspection, he confirmed that Su Youcheng probably bought the twenty-meter one. Previously, he measured it and, as he suspected, Su Youcheng hadn't had the chance to use the rope.
Yet, the rope used to bind Liang Cheng and the others was bought from here.
Otherwise, they wouldn't have identified Su Youcheng as one of the suspects, but now it seems uncertain.
Could there be a third killer?
He felt the situation here wasn't simple.
