Road Hazard; Cold (S09E04)

Title: Road Hazard; Cold Plot: The president of a motorcycle gang is violently forced off the road and subsequently shot in the head. Investigators race to uncover the truth behind this brutal act and track down the murderer. Meanwhile, a woman is found strangled in her home, intensifying the detectives' urgency as they delve into this grim case. With seven children now orphaned, the pressure mounts to identify the killer before more lives are shattered.