🔍Police in Spokane County investigate the brutal murders of three prostitutes near the river.
⚰️The victims are found nude and killed with a gun, indicating a possible serial killer.
🔬Investigating detectives are meticulous in collecting evidence and uncover DNA under one victim's nails.
🚺A suspect emerges, but the evidence suggests a female killer, causing confusion in the investigation.
🎯Douglas Perry, obsessed with guns and prostitutes, becomes the prime suspect in the case.