Originally, it was thought to be a promising investigation direction, but after deeply interrogating two key personnel, the result was extremely disappointing.
When Wan and Qin Feng walked out of the interrogation room, their faces were filled with fatigue and frustration, their mood clearly in a slump.
Seeing them like this, Jiang An picked up the kettle next to the case files, poured each of them a cup of warm water, and gently consoled, "Here, have some water and take a breather."
"This case is indeed tricky, but we must not lose our composure. We need to plan carefully and take things one step at a time."
"Although we haven't locked in the real suspect yet, at least we've ruled out two previously highly suspicious individuals."
"This can also be considered a step forward, clearing up some of the mist for the subsequent investigation."
