WATERLOO, Iowa (AP) — Waterloo school district officials say a threat on social media has forced them to cancel school Wednesday at the district’s three high schools. The officials said in messages sent to parents that they learned Tuesday evening of the threat that referenced West and Expo high schools. They say they worked through the night with police to investigate the posting. No arrests have been reported.

Officials say classes also were canceled at East High, even though it wasn’t mentioned. The three schools’ staff members were told not to go to work. Classes were not canceled at the district’s elementary and middle schools. The officials also say they intend to resume classes Thursday at all three high schools.

Police in Creston report the arrest Tuesday morning, of 34-year old Jaime Torres, of Creston. Torres was taken into custody on a warrant for Theft in the 2nd Degree. He was being held on a $5,000 bond in the Union County Jail. And, a Creston resident reported to police Tuesday afternoon, that sometime during the overnight hours Monday into Tuesday, someone entered his vehicle that was parked in the 200 block of S. Lincoln Street. An electronic larynx (a speech assistance device) and Samsung cell phone were stolen. The loss was estimated at $825.

WATERLOO, Iowa (AP) — Black Hawk County supervisors have approved a deal to sell the county’s nursing and mental health care center that has struggled financially in recent years. The board voted 4-1 Tuesday to sell Country View to Pritok Capital, which is based in Skokie, Illinois. The closing is scheduled to occur on or before Dec. 31. The $4 million sale price is below the $5.6 million Pritok initially offered. The contract doesn’t require Pritok to retain the 190-member staff .