There was ironclad evidence that Li Fusen had attempted to murder Shen Xin.
But to connect him to Lin Zenghui's drowning, it wasn't enough for him to break down and confess; they also needed to find corresponding evidence.
A confession alone was not enough.
The ultimate goal of trying to make him break down and talk was still to discover new leads, find new evidence, and build a chain of evidence.
But given the current situation—two years having passed and Hua Zi now also dead—finding that evidence would be very difficult.
That was why Zhang Hancheng had specifically pulled Shen Xin aside before he left.
As a branch captain who had worked his way up from the field, he had handled countless cases and possessed immense experience, allowing him to anticipate the challenges of the current case.
"Shen Xin, you've already done an excellent job turning a cold case, an accidental drowning, into what it is now."
