Sidney Police Chief Frank DiFonzo, right, and Richland County Sheriff Brad Baisch announce that a 47-year-old man has been taken into custody in Williston, N.D., in connection with the disappearance of Sidney High School teacher Sherry Arnold, 43, who went missing Jan. 7, Friday, Jan. 13, 2012 in Billings, Mont. (AP Photo/The Billings Gazette, Larry Mayer)
Read the article: Investigation continues on missing teacher
