[s1e12] Beau Soleil May 2026

The detectives learn of a regular client known as "Orpheus" who reportedly discussed the sensation of drowning with escorts—a chilling echo of Rosie’s death.

Mayor Adams’ waterfront project is derailed after the discovery of a Native American burial ground. While this saves Richmond's campaign, Adams delivers a final blow by giving Gwen Eaton a folder of incriminating photos showing Richmond with several escorts. Investigating The Killing: Episode 12 | Seattle Met [S1E12] Beau Soleil

Detectives Linden and Holder trace Rosie’s activity to a secret website for Beau Soleil , an elite escort service. They discover that Rosie’s aunt, Terry Marek , was an escort for the agency and had shared her ID with Rosie. The detectives learn of a regular client known

" Beau Soleil ," the penultimate episode of season 1, is a high-stakes turning point that finally connects the show’s political and criminal plotlines. After a season of slow-burn procedural work, this episode uses a high-end escort service to frame Councilman Darren Richmond as the prime suspect in Rosie Larsen’s murder. Key Plot Developments Investigating The Killing: Episode 12 | Seattle Met

In the episode's climax, Linden visits Richmond's home while an IT tech resends an email to the "Orpheus" account. She realizes Richmond is the suspect when his computer chimes with each notification, just as he appears in the doorway to confront her.