Crystal Lee Kenney

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Frazee's former girlfriend and Twin Falls woman, Crystal Kenny, made a plea deal in exchange for the information outlined in that report.

An affidavit from the murder case of Kelsey Barrett revealing more graphic details about her death and the months leading up to her alleged murder.

In court Tuesday, prosecutors revealed Barreth's fiance Patrick Frazee blindfolded Barreth on Thanksgiving Day before hitting and killing her with a baseball bat.

The information stemming from Frazee's former girlfriend and Idaho woman Crystal Lee Kenney.

Kenney agreed to testify against Frazee as part of a plea deal for tampering with evidence.

On Wednesday, the affidavit revealed Kenny told investigators that she traveled to Colorado after Frazee said she needed to clean the murder scene in Barrett's home, removing any traces of blood left on the walls, couch, television, and even on the stuffed animals belonging to the couple's one-year-old daughter.

Kenny also told investigators that Frazee was concerned that one of Barrett's teeth were left behind.

Kenny says she later found it and got rid of it.

The affidavit also shows Frazee wanted Kenny to bring Barrett's body to Idaho, but she says she refused and instead Frazee burned the body.