"An
inquisition took place Thursday in Atchison County District Court, said County Attorney Jerry Kuckelman. He added that testimony was heard over several hours, and that he expected to hear more evidence to unfold the mystery." -- from Atchison Globe article above.
Here is part of the Kansas inquisition statute; most states don't have such a procedure, I don't think. Kansas may be the only one. It's not unlike a grand jury, except without the jury.
22-3101: Inquisitions; witnesses. (1) If the attorney general, an assistant attorney general, the county attorney or the district attorney of any county is informed or has knowledge of any alleged violation of the laws of Kansas, such person may apply to a district judge to conduct an inquisition. An application for an inquisition shall be in writing, verified under oath, setting forth the alleged violation of law. Upon the filing of the application, the judge with whom it is filed, on the written praecipe of such attorney, shall issue a subpoena for the witnesses named in such praecipe commanding them to appear and testify concerning the matters under investigation. Such subpoenas shall be served and returned as subpoenas for witnesses in criminal cases in the district court.
...
Each witness shall be sworn to make true answers to all questions propounded to such witness touching the matters under investigation. The testimony of each witness shall be reduced to writing and signed by the witness. Any person who disobeys a subpoena issued for such appearance or refuses to be sworn as a witness or answer any proper question propounded during the inquisition, may be adjudged in contempt of court and punished by fine and imprisonment.
http://kansasstatutes.lesterama.org/Chapter_22/Article_31/