Authorities discovered the bodies of seven people, including two that are believed to be two missing teenage girls, on a rural Oklahoma property near the town of Henryetta, according to the Oklahoma State Bureau of Investigation. The two girls, 14-year-old Ivy Webster and 16-year-old Brittany Brewer, were last seen early Monday morning in Henryetta and authorities issued an endangered/missing advisory along with Jesse McFadden, 39, a registered sex offender. They were reportedly seen traveling with McFadden, who was on the state's sex offender registry. McFadden's body was found on the same property along with the seven other bodies. The state medical examiner will confirm the identities of the victims, but authorities have stopped looking for the missing teens and McFadden. The school system of Henryetta has offered grief counseling to students and set up a vigil for the "families affected by this tragedy." Nathan Brewer, Brittany's father, has launched a GoFundMe page to help with funeral expenses, as both families cannot afford to pay for it.