Kentucky police detective assigned to drive a rape victim home in September 2017 is accused of taking her to a hotel and sexually assaulting her instead, prosecutors said.

John W. Nissen, of the Hillview Police Department, was indicted last week on charges of official misconduct, tampering with a witness and theft by deception, according to WLKY in Louisville.

Hillview Police Chief William Mahoney III said in a statement that the indictment stems from a September 2017 incident in which Nissen was indirectly involved. Department officials “became concerned” about the allegations and turned the investigation over to the Kentucky State Police, whose investigators in turn gave their findings to Shelly Alvey, the commonwealth attorney for Bullitt County.

The findings led Alvey to seek and obtain Nissen’s indictment.

Alvey told WLKY that the victim went to Hillview police officers to report she’d been raped by an officer in another Bullitt County department. Detectives interviewed the woman about the allegations.

“(Nissen) agreed to take her home, and the allegation is that when he left the police department, he actually drove her to the home of the alleged perpetrator,” Alvey told the news station.

From there, Nissen and the other officer, whose name has not been made public, took the woman to Wal-Mart, where they pooled their money to buy her a phone, Alvey told The Pioneer News, Bullitt County’s community newspaper.