Missing Colorado mom Kelsey Berreth's fiancé and baby dad Patrick Frazee has been charged in her murder.
Now, as the Daily Mail reports, Frazee's girlfriend, who allegedly disposed of the presumed dead woman's cell phone, has been exposed as nurse Krystal Lee, 32.
According to the Mail, Lee is a divorced mother of two and is also allegedly being investigated over her alleged role in 29-year-old Berreth's shocking disappearance.
Although Berreth's body hasn't been discovered, as RadarOnline.com has reported, on Monday, December 31, Frazee was formally charged with two counts of first-degree murder and three counts of solicitation to commit first-degree murder.
The Mail reported that Lee allegedly had an affair with Patrick Frazee, 30, but the nurse, who lives in Twin Falls, Idaho, hasn't been formally identified by police as the woman they are investigating.
However, the Mail has reported that a nurse was a person of interest in the case and allegedly got rid of Berreth after she went missing.
Daily Mail has named the mystery woman as Lee, who works as a pre-op nurse at the St. Luke's Magic Valley Medical Center in Twin Falls.
The hospital told the British publication that Lee has been placed on a leave of absence.
Lee's maiden name was Kenney; she married rancher Chad Lee in October 2010, according to the report.
Court records show that the Lees' marriage ended in divorce in June 2016, the Mail reported.
They had lived in a remote six-bedroom farmhouse overlooking a canyon in Kimberly, Idaho, seven miles east of Twin Falls. The property is now plastered with "no trespassing" signs, the Daily Mail noted.
Sources told the Daily Mail that Frazee romanced Lee after they had met at a rodeo.
As Radar reported, court documents have stated that Frazee is accused of robbing his fiancée Berreth and plotting to murder her, either by acting alone or "with one or more persons." The charges allege that Frazee may have also hired a hitman to murder his significant other.
Police believe Frazee murdered the mother of his child at their home in Woodland Park, Colorado, around Thanksgiving.
Berreth's cell phone "pinged" off a tower in Idaho's rural Gooding County, just north of Twin Falls, three days after she was last seen,according to investigators.
Frazee and Berreth shared a daughter, Kaylee, 1.
Berreth was last seen on November 22 leaving a supermarket with her daughter. Police raided Frazee's property but did not find Berreth.
The missing mother is presumed to be dead.
The Idaho nurse has not been charged with a crime, the Mail reported.
Frazee had allegedly been plotting the murder for close to three months, court papers have revealed.
A judge set a preliminary hearing for February as Frazee remains in custody without bond.
We pay for juicy info! Do you have a story for RadarOnline.com? Email us at firstname.lastname@example.org, or call us at (866) ON-RADAR (667-2327) any time, day or night.