Berrea's parents are now updating a lawsuit against Fraz, arguing that the custody dispute was probably a "motive for killing Kelsey."
"According to information and beliefs, Phrazy had the motive to kill Kelsey in that he wanted to completely guard [their daughter] KB and / or Kelsey to leave the KB with him, and Kelsey did not agree," said the amendment, filed in the United States in # 39th night
The amendment was brought to a lawsuit on unlawful death in January, filed by Sheryl Lee Ellen Berrell and Darrell Lynn Berret.
Berrells were looking for answers, because Kelsey disappeared the last day of gratitude.
Parents are anxious after a 29-year-old did not respond to calls or texts within a week. So Sheryl-Lee Barrett called Frazzy on December 2 to ask about her daughter.
"Frazee answered with" here's the story … "and began a series of" false statements, distortions, and / or calculated passes, "a court of representation of states.
According to the document, Frazee told Sheryl-Lee Berrette that he and Kelsey went to the Thanksgiving Day and that "Kelsey agreed to share with Phase 50/50 the custody of their daughter."
Clicking on more information about the disappearance of Kelsey, "Frazy suggested that Kelsey might have flown somewhere with a friend or colleague," says the court.
Edward Farry, who was listed as a lawyer in Frazee in a civil case, did not immediately respond to CNN's request for comment.
Berreths are asking the jury for a trial of unlawful death. The case was filed in the federal civil court, since Fraz lives in Colorado, but plaintiffs live in Idaho.
More twists, several responses
When the civil case is moving forward, criminal cases related to Fraz and a woman from Idaho have made unexpected turns.
The charges relate to three incidents in which someone was charged with committing an offense and Phrases accused three times of asking the same person or involving three people in different cases.
Frazee will hold a preliminary hearing on Tuesday. Adam Steigerwald, a public defender representing Fraesee in a criminal case, did not return CNN requests for comment.
"I found out that Patrick Frazy had murdered about November 22, 2018," said Kenny in a statement read in court.
"I knew that the law enforcement agencies would investigate this crime. I moved the mobile phone of the victim.
Seven & # 39; Berrett quoted Kenny's statement on Friday in his renewed civil action against Frazee
And what about Kaylee?
When adults prepare for battle in numerous lawsuits, the 1-year-old lacks either mother or father.
Cayley technically remains under the legal guardianship of Teller's Department of Social Services, although Berreuth's parents are taking care of a girl from December.
CNN's Sara Weisfeldt, Dean Hackney, Scott McLean and Christine Maksuris contributed to this report.