TULSA — Authorities say a brother and sister have been arrested after a man was found dead inside his Creek County motor home.
The Oklahoma State Bureau of Investigation said the pair has been arrested on complaints of first-degree murder. The man also has an armed robbery complaint against him.
The state bureau said sheriff's deputies had found 67-year-old Michael Mondier Sr. apparently stabbed to death after authorities conducted a welfare check.
The man was arrested in a west Tulsa motel parking lot Tuesday, while the woman already had been in custody. Both have been booked into the Creek County jail.
Anyone with information about Mondier's death is asked to call the Creek County sheriff's office.