"They carried out large-scale collection and examination of nearly two thousand biological samples, and finally, at an extremely concealed spot at the scene, successfully extracted a trace amount of blood evidence."
"After repeated comparison, this bloodstain was found to be a complete match with a criminal suspect, thereby locking onto the target."
"According to what we know, the suspect was in a severe state of psychiatric episode when committing the crime."
"Psychiatric?" Upon hearing this, Mr. Wang's expression suddenly tightened, as if he had been nailed to his chair.
He was not unfamiliar with cases involving psychiatric patients committing violent acts, but that a psychiatric patient could, after committing such a serious crime, remain hidden for nearly ten years without being apprehended—this was the first time in his career.
