Two car accidents occurred in a short period of time, leading to the death of a family of three. This case was enough to trigger the intervention mechanism.
After the local police station saw nothing suspicious about it, they forwarded the case to the FBI.
In the Federation's judiciary system, there are some regulations that some people find humane, which is the system of mutual questioning.
They can question some cases that already have conclusions, then apply for a reinvestigation, going over the case again without affecting the involved parties or even letting them know.
Generally speaking, the FBI is responsible for the "questioning," while the local police station is the one causing the "confusion."
Unfortunately, compared to the FBI investigators, the police are actually closer to society and can easily be influenced by factors outside the cases.
