Young Green didn't want Hader to be mentally ill.
The next day, early in the morning, he called Ivan and Glenn, two veteran detectives, and went to the LAPD's headquarters, the Parker Center, to retrieve the records of Hader and his mother.
They also applied for assistance from the police station at Hader's original address to conduct an investigation.
Brian was much busier.
He extracted Hader's genetic information, fist marks, and other traces and compared them to various traces found in the annihilation case.
The B6 laboratory was very simple.
Brian was somewhat confused about the use of some equipment, and Tom, this guy, was even more clueless. In the end, they had to send it to the forensic chemistry department of the Forensic Bureau.
The forensic chemistry department was the Forensic Bureau's only core department besides those forensic doctors and could detect various traces. Its members were mostly experts in traces examination, toxins, pathology, etc.