The OSBI tells KSN that all four were arrested in counties near or along the Kansas border. Each was taken into custody on suspicion of two counts of first-degree murder, two counts of kidnapping, and one count of conspiracy to commit first-degree murder. All four are set to be processed in Texas County.

OSBI tells KSN they are still searching a wide area of Texas County for the missing women. No other details were released.

Anyone with information regarding this case is asked to contact the OSBI at tips@osbi.ok.gov or 1-800-522-8017.