LACONIA, New Hampshire (NEWS CENTER) -- A legal development in one of New Hampshire's most notorious cases.

Nathaniel Kibby is expected to change his plea to guilty Thursday afternoon in a Belknap County courthouse.

Details of the plea have not been made known yet.

Kibby is facing nearly 200 felony charges. He's accused of kidnapping and repeatedly raping the 14-year-old girl at his home in Gorham, New Hampshire.

Kibby was scheduled to go on trial next month.

NEWS CENTER will update when details become available.