rom left, Williams County Sheriff Scott Busching, Sidney Police Chief Frank DiFonzo and Williston Police Chief Jim Lokken address the media during a news conference on the search for missing Montana teacher Sherry Arnold Monday, Jan. 16, 2012 at the Williams County Law Enforcement Center in Williston, N.D. Authorities renewed calls Monday for landowners near the northern North Dakota-Montana border to look for signs of Arnold's buried body, while documents revealed one of the two suspects in her disappearance has spent time in prison. (AP Photo/The Billings Gazette, Larry Mayer)
Read the article: FBI again asks for help with missing Mont. teacher
