On April 27, 1994, the body of 68-year-old Bobby J. Robertson was discovered in his residence in Kansas City, Missouri. A male victim, Robertson was found deceased in his fourth-floor studio apartment, the apparent victim of a violent intrusion. When authorities arrived at the scene, they determined that he had been strangled to death. The investigation at the apartment suggested that the motive for the killing was robbery, as evidence indicated the perpetrator had forced his way into the home and stolen money after subduing the resident.
Police investigators moved quickly in the wake of the homicide, identifying a suspect almost immediately. The following day, law enforcement arrested Clifton Lee Ray Jr., a man who lived in the vicinity and was known to have a history of criminal activity. Authorities stated that Ray had forced entry into Robertson's apartment to commit the theft and subsequently strangled him. The swift nature of the arrest provided some immediate answers to the tragedy, and Ray was formally charged with first-degree murder in connection with Robertson's death.
The legal proceedings against Clifton Ray resulted in a conviction in 1995 for the strangulation of Bobby J. Robertson. While this conviction closed the chapter on Robertson's specific case, it later served as a pivot point for a much broader investigation. Years after being imprisoned for Robertson's murder, Ray was implicated in other cold cases through advancements in DNA profiling. These forensic breakthroughs linked him to the murders of two women, Deborah Taylor and Joycie Flowers, confirming his status as a serial killer operating in the Kansas City area during the late 1980s and early 1990s. Ray was eventually convicted of these additional crimes in 2007, ensuring he would remain incarcerated for life.