C207 Motive for killing

It was impossible for Jiang Xinyu to be present at the scene of the crime. According to the time of her death, Jiang Xinyu was with Nangong Yi and the others at that time.

Before I left, I deliberately asked Song Chi for Sun Xin's records, but anything related to medical school He De was not simple. Nangong Yi originally wanted to dissuade me, after all, no matter how shocking the matter was