After Zhang Shaowu was brought to the case, he confessed everything very clearly without much effort.
As for why he nailed a spike into the victim's head, the Heavy Case Group's speculation was correct.
Zhang Shaowu was from USA, and people there take such matters very seriously; all those who did not die a natural death had spikes nailed into their heads posthumously.
"I don't have much time left. After killing them and nailing the spikes, they can be utterly destroyed, and they won't come looking for me in the next life either."
According to Zhang Shaowu, this lifetime was a complete conclusion, and in the next life, no one should implicate anyone else.
The next morning, members of the Heavy Case Group began to leave one after another.
This past year, the Heavy Case Group often felt like a provincial fire brigade.
Wherever there was a major case, wherever there was an unsolved case, the Heavy Case Group from the provincial headquarters would be there.
