An autopsy and thorough investigation were set to be conducted, the agency said.

Prosecutors said that between 1998 and 2001, Golubski forced one victim identified by the initials S.K.

to perform oral sex on him inside his vehicle.

Former Kansas City, Kansas, police detective Roger Golubski testified Oct. 24, 2022, at the Wyandotte County courthouse during a hearing for two prisoners who claim they are innocent of a 1997 murder. (Emily Curiel/The Kansas City Star/Tribune News Service via Getty Images)

Former Kansas City, Kansas, police detective Roger Golubski testifies on Oct. 24, 2022.Emily Curiel/The Kansas City Star/Tribune News Service via Getty Images

Golubski allegedly started targeting the victim when she was a young teen in middle school.

Prosecutors said Golubski also forced O.W.

to perform oral sex on him.

If convicted as charged, he was facing a maximum sentence of life in prison.

The death meant she would not be testifying against Golubski as planned.

The department did not respond toRolling Stones request for comment on the lawsuit.