They added that they have been speaking to Trail while he's behind bars.
Before they were arrested last week, Boswell and Trail released a bizarre video in which they claimed innocence in Loofe's disappearance.
Zip Code: 68781Sex: Male Date of birth: 1978-10-13Eye color: Hazel Hair color: Blond Or Strawberry Height: 6'1"Weight: 245Race: White Minimum registration period: 25-year Based on this official offender page No representation is made that the persons listed here are currently on the state's sex offenders registry.
All names presented here were gathered at a past date.
Boswell says she and Loofe had back-to-back dates the nights of November 14 and 15.
Both nights, she says she picked Loofe up at her home and the two drove around Lincoln smoking weed.
Investigators say Loofe spent the evening with 23-year-old Boswell.
The last time anyone heard from Loofe was on November 15, when she posted a picture of herself to Snapchat, captioning the image: 'Ready for my date'.
Those who knew her called her a caring and kind person, who enjoyed the outdoors and fishing.
'She's the kind of person the world needs more of,' friend Terra Gehrig told the Journal Star.
They are waiting on the results of an autopsy to officially identify the body as Loofe.
Investigators would not get more specific about the area where Loofe's body was found, other than to say it was an open area, and not in an urban environment.