During the search for two missing teenage girls in the territory of Henrietta, a small town in Oklahoma, seven bodies were found, the BBC reports.

Police believe that among the dead are the girls they were looking for, 14-year-old Ivy Webster and 16-year-old Brittany Brewer, reports news.ro.

The body of Jesse McFadden, a registered felon and sex offender who police said the girls were traveling with, was also found. Police did not specify the cause of death.

Local authorities have not released the other four bodies, but Janet Mayo, 59, of Westville, Okla., told AP News that the other victims are her daughter Holly Gass, 35, and her grandchildren, Riley Elizabeth Allen, 17, Michael James . Mayo, 15, and Tiffany Dore Hess, 13.

Janet Mayo said the sheriff’s office notified her. She told the AP that her family didn’t know about McFadden’s record until a few months ago.

“He lied to my daughter and convinced her it was all a huge mistake,” she told the press.

Two teenagers, Ivy Webster and Brittany Brewer, would be friends with Holly Gass and spend the weekend with the family.

Authorities executed a search warrant at McFadden’s home after he failed to appear in court Monday morning.

He was due to stand trial on charges in 2017 of solicitation of minors and possession of child pornography.

Okmulgee County Sheriff Eddie Rice said he believes Ivey and Brittany were found during the search, but said the medical examiner would have to confirm their identities.

“Our hearts go out to the families and friends, classmates and everyone else,” Rice said.

Brittany’s father, Nathan Brewer, told local media that he was in shock.

Henrietta Public Schools posted a Facebook message saying it was mourning the loss of several students.

Two fundraising pages have been set up in Ivy and Brittany’s name to pay for funeral expenses and to support the families.