GUYMON, Okla. (AP) — Oklahoma prosecutors charged a fifth member of an anti-government group on Wednesday with killing and kidnapping two Kansas women.

Paul Jeremiah Grice, 31, was charged in Texas County with two counts of first-degree murder, two counts of kidnapping and conspiracy to commit murder.

Grice told an Oklahoma State Bureau of Investigation agent that he participated in the killing and burial of Veronica Butler, 27, and Jilian Kelley, 39, of Hugoton, Kansas, according to an arrest affidavit filed in the case.

Grice is being held without bond at the Texas County Detention Center in Guymon, a jail official said. Court and jail records don’t indicate if Grice has an attorney who could speak on his behalf.

Four others have been charged in connection with the deaths and are being held without bail: Tifany Adams, 54, and her boyfriend, Tad Cullum, 43, of Keyes, and Cole, 50, and Cora Twombly, 44, of Texhoma, Oklahoma.