
During the early stages of the investigation, Gary Ridgway came into contact with police as a potential suspect. He was questioned in connection with the murders but was not charged. This missed opportunity allowed him to continue killing for years without detection.
Not applicable. This entry reflects investigative contact rather than a specific crime scene.
Ridgway underwent questioning and provided statements that did not immediately implicate him. At the time, there was insufficient evidence to proceed. He also passed a polygraph examination, further reducing suspicion.