On May 15, 1997, **47-year-old African American female Rena Mae Payne** was found deceased in an employee restroom at a Cleveland Regional Transit Authority bus turnaround. Her body exhibited signs of a brutal assault, including beating, rape, and strangulation. At the time, the case remained unsolved, with no immediate suspects identified.
In 2015, advancements in DNA profiling led to a breakthrough in the case. DNA evidence collected from the crime scene was matched to **Robert Gene Rembert Jr.**, a then 45-year-old African American male who had been employed as an RTA driver at the time of Payne's murder. This connection was established after Rembert's DNA was entered into the system following his arrest for unrelated charges.
Further investigations revealed that Rembert had a history of violent crimes. In December 1997, he was convicted of voluntary manslaughter for the shooting death of **24-year-old African American male Dadren Lewis** in a Cleveland parking lot. He served six years in prison and was released in 2004. Post-release, Rembert worked as a truck driver, a role that allowed him to travel extensively.
In 2015, Rembert was linked to additional homicides, including the June 10, 2015, murder of **31-year-old African American female Kimberly Hall**, who was found beaten, raped, and strangled in a Cleveland field. DNA evidence also connected him to this crime. On September 20, 2015, **26-year-old African American female Morgan Nietzel** and **52-year-old African American male Jerry Rembert**, Robert's cousin, were found shot to death in their shared Cleveland home. Robert Rembert was arrested the following day while driving Nietzel's vehicle.
In October 2015, Rembert was indicted on 25 charges, including multiple counts of aggravated murder, kidnapping, rape, and aggravated robbery. He pleaded guilty to the murders, including that of Rena Mae Payne, and was sentenced to life imprisonment with the possibility of parole after 30 years. Authorities continue to investigate his potential involvement in other unsolved cases, given his extensive travel as a truck driver.