WICHITA, Kan. (KAKE) - The Oklahoma State Bureau of Investigation says four people are in custody in connection to the disappearance of Veronica Butler and Jilian Kelley on Saturday. 

The OSBI tells KAKE News that one person was arrested in Texas County and three in Cimarron County on Saturday. All four are being processed in Texas County.

Officials say 43-year-old Tad Bert Cullum, 54-year-old Tifany Machel Adams, 50-year-old Cole Earl Twombly and 44-year-old Cora Twombly were arrested in Texas and Cimarron Counties on Saturday. All four individuals were booked into the Texas County Jail on two counts of First-Degree Murder, two counts of Kidnapping, and one count of Conspiracy to Commit Murder in the First Degree. The OSBI says they have no other suspects in the case.

The OSBI and local law enforcement are still currently working to locate the two victims. Anyone with information regarding this case is asked to contact the OSBI at [email protected] or 1-800-522-8017.

The OSBI told KAKE they are "hopeful" that the women are still alive. 

The women went missing on March 30. 

The Oklahoma Highway Patrol canceled their Endangered Missing Advisory for the two women Saturday night.