Soon, Zhang Biao gathered the core members of the criminal investigation team to urgently deploy a new round of investigative work.
This investigation was divided into three groups, each with clear responsibilities and focus.
The first group headed straight to the crime scene to conduct a thorough background check on Li Mountain.
They needed to meticulously piece together Li Mountain's complete life trajectory from childhood, growth, employment to marriage, and comprehensively gather information on his family members, social relationships, friendships, and any other potentially related clues, striving not to miss any detail.
The second group focused on conducting an in-depth investigation into Li Mountain's ex-wife, Li Mei.
